Home / 5,329,082.13-7,354,120.57-3,005,966.89

Finding the Fourth Proportional to 5,329,082.13, 7,354,120.57 and 3,005,966.89

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Solution

The fourth proportional to 5,329,082.13, 7,354,120.57 and 3,005,966.89 is: 4,148,227.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,329,082.13 : 7,354,120.57 = 3,005,966.89 : x
  2. Step 2: Convert to fraction form
    5,329,082.13/7,354,120.57 = 3,005,966.89/x
  3. Step 3: Cross multiply
    5,329,082.13x = 7,354,120.57 × 3,005,966.89
  4. Step 4: Simplify right side
    5,329,082.13x = 22,106,242,938,487.93
  5. Step 5: Solve for x
    x = 22,106,242,938,487.93/5,329,082.13
  6. Step 6: Final answer
    x = 4,148,227.11

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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.