Home / 794,767.92-1,096,234.20-663,583.92

Finding the Fourth Proportional to 794,767.92, 1,096,234.20 and 663,583.92

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Solution

The fourth proportional to 794,767.92, 1,096,234.20 and 663,583.92 is: 915,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,767.92 : 1,096,234.20 = 663,583.92 : x
  2. Step 2: Convert to fraction form
    794,767.92/1,096,234.20 = 663,583.92/x
  3. Step 3: Cross multiply
    794,767.92x = 1,096,234.20 × 663,583.92
  4. Step 4: Simplify right side
    794,767.92x = 727,443,387,674.06
  5. Step 5: Solve for x
    x = 727,443,387,674.06/794,767.92
  6. Step 6: Final answer
    x = 915,290.32

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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.