Home / 6,324,082.40-9,480,807.84-5,123,026.24

Finding the Fourth Proportional to 6,324,082.40, 9,480,807.84 and 5,123,026.24

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Solution

The fourth proportional to 6,324,082.40, 9,480,807.84 and 5,123,026.24 is: 7,680,233.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,082.40 : 9,480,807.84 = 5,123,026.24 : x
  2. Step 2: Convert to fraction form
    6,324,082.40/9,480,807.84 = 5,123,026.24/x
  3. Step 3: Cross multiply
    6,324,082.40x = 9,480,807.84 × 5,123,026.24
  4. Step 4: Simplify right side
    6,324,082.40x = 48,570,427,340,717.73
  5. Step 5: Solve for x
    x = 48,570,427,340,717.73/6,324,082.40
  6. Step 6: Final answer
    x = 7,680,233.16

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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.