Home / 4,043,398.92-6,038,883.39-3,663,560.76

Finding the Fourth Proportional to 4,043,398.92, 6,038,883.39 and 3,663,560.76

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Solution

The fourth proportional to 4,043,398.92, 6,038,883.39 and 3,663,560.76 is: 5,471,588.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,398.92 : 6,038,883.39 = 3,663,560.76 : x
  2. Step 2: Convert to fraction form
    4,043,398.92/6,038,883.39 = 3,663,560.76/x
  3. Step 3: Cross multiply
    4,043,398.92x = 6,038,883.39 × 3,663,560.76
  4. Step 4: Simplify right side
    4,043,398.92x = 22,123,816,221,819.77
  5. Step 5: Solve for x
    x = 22,123,816,221,819.77/4,043,398.92
  6. Step 6: Final answer
    x = 5,471,588.79

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.