Home / 1,057,266.57-1,459,006.10-598,372.92

Finding the Fourth Proportional to 1,057,266.57, 1,459,006.10 and 598,372.92

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Solution

The fourth proportional to 1,057,266.57, 1,459,006.10 and 598,372.92 is: 825,742.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,266.57 : 1,459,006.10 = 598,372.92 : x
  2. Step 2: Convert to fraction form
    1,057,266.57/1,459,006.10 = 598,372.92/x
  3. Step 3: Cross multiply
    1,057,266.57x = 1,459,006.10 × 598,372.92
  4. Step 4: Simplify right side
    1,057,266.57x = 873,029,733,059.78
  5. Step 5: Solve for x
    x = 873,029,733,059.78/1,057,266.57
  6. Step 6: Final answer
    x = 825,742.30

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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.