Home / 1,656,677.66-2,484,401.18-576,912.92

Finding the Fourth Proportional to 1,656,677.66, 2,484,401.18 and 576,912.92

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Solution

The fourth proportional to 1,656,677.66, 2,484,401.18 and 576,912.92 is: 865,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,677.66 : 2,484,401.18 = 576,912.92 : x
  2. Step 2: Convert to fraction form
    1,656,677.66/2,484,401.18 = 576,912.92/x
  3. Step 3: Cross multiply
    1,656,677.66x = 2,484,401.18 × 576,912.92
  4. Step 4: Simplify right side
    1,656,677.66x = 1,433,283,123,898.68
  5. Step 5: Solve for x
    x = 1,433,283,123,898.68/1,656,677.66
  6. Step 6: Final answer
    x = 865,155.10

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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.