Home / 1,548,367.67-2,322,551.51-483,500.97

Finding the Fourth Proportional to 1,548,367.67, 2,322,551.51 and 483,500.97

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Solution

The fourth proportional to 1,548,367.67, 2,322,551.51 and 483,500.97 is: 725,251.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,367.67 : 2,322,551.51 = 483,500.97 : x
  2. Step 2: Convert to fraction form
    1,548,367.67/2,322,551.51 = 483,500.97/x
  3. Step 3: Cross multiply
    1,548,367.67x = 2,322,551.51 × 483,500.97
  4. Step 4: Simplify right side
    1,548,367.67x = 1,122,955,905,542.46
  5. Step 5: Solve for x
    x = 1,122,955,905,542.46/1,548,367.67
  6. Step 6: Final answer
    x = 725,251.46

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Double scale
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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.