Home / 1,057,531.92-1,459,395.90-574,097.46

Finding the Fourth Proportional to 1,057,531.92, 1,459,395.90 and 574,097.46

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Solution

The fourth proportional to 1,057,531.92, 1,459,395.90 and 574,097.46 is: 792,255.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,531.92 : 1,459,395.90 = 574,097.46 : x
  2. Step 2: Convert to fraction form
    1,057,531.92/1,459,395.90 = 574,097.46/x
  3. Step 3: Cross multiply
    1,057,531.92x = 1,459,395.90 × 574,097.46
  4. Step 4: Simplify right side
    1,057,531.92x = 837,835,479,324.41
  5. Step 5: Solve for x
    x = 837,835,479,324.41/1,057,531.92
  6. Step 6: Final answer
    x = 792,255.50

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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.