Home / 5,392,082.61-7,441,133.13-2,944,765.62

Finding the Fourth Proportional to 5,392,082.61, 7,441,133.13 and 2,944,765.62

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Solution

The fourth proportional to 5,392,082.61, 7,441,133.13 and 2,944,765.62 is: 4,063,808.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,082.61 : 7,441,133.13 = 2,944,765.62 : x
  2. Step 2: Convert to fraction form
    5,392,082.61/7,441,133.13 = 2,944,765.62/x
  3. Step 3: Cross multiply
    5,392,082.61x = 7,441,133.13 × 2,944,765.62
  4. Step 4: Simplify right side
    5,392,082.61x = 21,912,393,015,066.99
  5. Step 5: Solve for x
    x = 21,912,393,015,066.99/5,392,082.61
  6. Step 6: Final answer
    x = 4,063,808.85

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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.