Home / 1,598,996.91-2,398,232.58-574,115.02

Finding the Fourth Proportional to 1,598,996.91, 2,398,232.58 and 574,115.02

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Solution

The fourth proportional to 1,598,996.91, 2,398,232.58 and 574,115.02 is: 861,078.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,996.91 : 2,398,232.58 = 574,115.02 : x
  2. Step 2: Convert to fraction form
    1,598,996.91/2,398,232.58 = 574,115.02/x
  3. Step 3: Cross multiply
    1,598,996.91x = 2,398,232.58 × 574,115.02
  4. Step 4: Simplify right side
    1,598,996.91x = 1,376,861,354,202.29
  5. Step 5: Solve for x
    x = 1,376,861,354,202.29/1,598,996.91
  6. Step 6: Final answer
    x = 861,078.18

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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.