Home / 6,148,082.20-9,222,123.30-2,952,437.80

Finding the Fourth Proportional to 6,148,082.20, 9,222,123.30 and 2,952,437.80

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Solution

The fourth proportional to 6,148,082.20, 9,222,123.30 and 2,952,437.80 is: 4,428,656.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,082.20 : 9,222,123.30 = 2,952,437.80 : x
  2. Step 2: Convert to fraction form
    6,148,082.20/9,222,123.30 = 2,952,437.80/x
  3. Step 3: Cross multiply
    6,148,082.20x = 9,222,123.30 × 2,952,437.80
  4. Step 4: Simplify right side
    6,148,082.20x = 27,227,745,427,180.74
  5. Step 5: Solve for x
    x = 27,227,745,427,180.74/6,148,082.20
  6. Step 6: Final answer
    x = 4,428,656.70

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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.