Home / 1,098,082.10-1,647,123.15-566,641.10

Finding the Fourth Proportional to 1,098,082.10, 1,647,123.15 and 566,641.10

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Solution

The fourth proportional to 1,098,082.10, 1,647,123.15 and 566,641.10 is: 849,961.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,098,082.10 : 1,647,123.15 = 566,641.10 : x
  2. Step 2: Convert to fraction form
    1,098,082.10/1,647,123.15 = 566,641.10/x
  3. Step 3: Cross multiply
    1,098,082.10x = 1,647,123.15 × 566,641.10
  4. Step 4: Simplify right side
    1,098,082.10x = 933,327,673,551.47
  5. Step 5: Solve for x
    x = 933,327,673,551.47/1,098,082.10
  6. Step 6: Final answer
    x = 849,961.65

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Double scale
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Similar ratio
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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.