Home / 1,108,760.04-1,663,125.48-267,305.04

Finding the Fourth Proportional to 1,108,760.04, 1,663,125.48 and 267,305.04

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Solution

The fourth proportional to 1,108,760.04, 1,663,125.48 and 267,305.04 is: 400,954.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,760.04 : 1,663,125.48 = 267,305.04 : x
  2. Step 2: Convert to fraction form
    1,108,760.04/1,663,125.48 = 267,305.04/x
  3. Step 3: Cross multiply
    1,108,760.04x = 1,663,125.48 × 267,305.04
  4. Step 4: Simplify right side
    1,108,760.04x = 444,561,822,956.42
  5. Step 5: Solve for x
    x = 444,561,822,956.42/1,108,760.04
  6. Step 6: Final answer
    x = 400,954.04

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Double scale
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1.5x scale

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.