Home / 4,043,399.92-6,038,884.88-3,663,561.76

Finding the Fourth Proportional to 4,043,399.92, 6,038,884.88 and 3,663,561.76

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Solution

The fourth proportional to 4,043,399.92, 6,038,884.88 and 3,663,561.76 is: 5,471,590.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,399.92 : 6,038,884.88 = 3,663,561.76 : x
  2. Step 2: Convert to fraction form
    4,043,399.92/6,038,884.88 = 3,663,561.76/x
  3. Step 3: Cross multiply
    4,043,399.92x = 6,038,884.88 × 3,663,561.76
  4. Step 4: Simplify right side
    4,043,399.92x = 22,123,827,719,410.19
  5. Step 5: Solve for x
    x = 22,123,827,719,410.19/4,043,399.92
  6. Step 6: Final answer
    x = 5,471,590.28

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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.