Home / 1,251,682.14-1,877,602.44-483,546.18

Finding the Fourth Proportional to 1,251,682.14, 1,877,602.44 and 483,546.18

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Solution

The fourth proportional to 1,251,682.14, 1,877,602.44 and 483,546.18 is: 725,349.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,682.14 : 1,877,602.44 = 483,546.18 : x
  2. Step 2: Convert to fraction form
    1,251,682.14/1,877,602.44 = 483,546.18/x
  3. Step 3: Cross multiply
    1,251,682.14x = 1,877,602.44 × 483,546.18
  4. Step 4: Simplify right side
    1,251,682.14x = 907,907,487,420.68
  5. Step 5: Solve for x
    x = 907,907,487,420.68/1,251,682.14
  6. Step 6: Final answer
    x = 725,349.88

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Double scale
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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.