Home / 974,037.10-1,344,167.31-544,317.13

Finding the Fourth Proportional to 974,037.10, 1,344,167.31 and 544,317.13

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Solution

The fourth proportional to 974,037.10, 1,344,167.31 and 544,317.13 is: 751,155.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,037.10 : 1,344,167.31 = 544,317.13 : x
  2. Step 2: Convert to fraction form
    974,037.10/1,344,167.31 = 544,317.13/x
  3. Step 3: Cross multiply
    974,037.10x = 1,344,167.31 × 544,317.13
  4. Step 4: Simplify right side
    974,037.10x = 731,653,292,419.02
  5. Step 5: Solve for x
    x = 731,653,292,419.02/974,037.10
  6. Step 6: Final answer
    x = 751,155.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.