Home / 934,707.38-1,402,061.04-224,735.42

Finding the Fourth Proportional to 934,707.38, 1,402,061.04 and 224,735.42

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Solution

The fourth proportional to 934,707.38, 1,402,061.04 and 224,735.42 is: 337,103.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,707.38 : 1,402,061.04 = 224,735.42 : x
  2. Step 2: Convert to fraction form
    934,707.38/1,402,061.04 = 224,735.42/x
  3. Step 3: Cross multiply
    934,707.38x = 1,402,061.04 × 224,735.42
  4. Step 4: Simplify right side
    934,707.38x = 315,092,776,690.04
  5. Step 5: Solve for x
    x = 315,092,776,690.04/934,707.38
  6. Step 6: Final answer
    x = 337,103.12

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Double scale
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Similar ratio
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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.