Home / 5,700,522.13-7,867,286-3,253,503.78

Finding the Fourth Proportional to 5,700,522.13, 7,867,286 and 3,253,503.78

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Solution

The fourth proportional to 5,700,522.13, 7,867,286 and 3,253,503.78 is: 4,490,157.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700,522.13 : 7,867,286 = 3,253,503.78 : x
  2. Step 2: Convert to fraction form
    5,700,522.13/7,867,286 = 3,253,503.78/x
  3. Step 3: Cross multiply
    5,700,522.13x = 7,867,286 × 3,253,503.78
  4. Step 4: Simplify right side
    5,700,522.13x = 25,596,244,739,341.08
  5. Step 5: Solve for x
    x = 25,596,244,739,341.08/5,700,522.13
  6. Step 6: Final answer
    x = 4,490,157.95

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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.