Home / 1,548,260.36-2,322,390.54-483,393.66

Finding the Fourth Proportional to 1,548,260.36, 2,322,390.54 and 483,393.66

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Solution

The fourth proportional to 1,548,260.36, 2,322,390.54 and 483,393.66 is: 725,090.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,260.36 : 2,322,390.54 = 483,393.66 : x
  2. Step 2: Convert to fraction form
    1,548,260.36/2,322,390.54 = 483,393.66/x
  3. Step 3: Cross multiply
    1,548,260.36x = 2,322,390.54 × 483,393.66
  4. Step 4: Simplify right side
    1,548,260.36x = 1,122,628,863,079.98
  5. Step 5: Solve for x
    x = 1,122,628,863,079.98/1,548,260.36
  6. Step 6: Final answer
    x = 725,090.49

Related Problems

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Half scale
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Double scale
Find fourth proportional to 1,548,261.36, 2,322,392.04 and 483,394.66
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.