Home / 5,746,338.08-7,930,066.56-3,168,127.52

Finding the Fourth Proportional to 5,746,338.08, 7,930,066.56 and 3,168,127.52

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Solution

The fourth proportional to 5,746,338.08, 7,930,066.56 and 3,168,127.52 is: 4,372,082.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,338.08 : 7,930,066.56 = 3,168,127.52 : x
  2. Step 2: Convert to fraction form
    5,746,338.08/7,930,066.56 = 3,168,127.52/x
  3. Step 3: Cross multiply
    5,746,338.08x = 7,930,066.56 × 3,168,127.52
  4. Step 4: Simplify right side
    5,746,338.08x = 25,123,462,104,167.73
  5. Step 5: Solve for x
    x = 25,123,462,104,167.73/5,746,338.08
  6. Step 6: Final answer
    x = 4,372,082.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.