Home / 6,102,587.40-9,148,049.10-2,263,381.80

Finding the Fourth Proportional to 6,102,587.40, 9,148,049.10 and 2,263,381.80

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Solution

The fourth proportional to 6,102,587.40, 9,148,049.10 and 2,263,381.80 is: 3,392,909.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,587.40 : 9,148,049.10 = 2,263,381.80 : x
  2. Step 2: Convert to fraction form
    6,102,587.40/9,148,049.10 = 2,263,381.80/x
  3. Step 3: Cross multiply
    6,102,587.40x = 9,148,049.10 × 2,263,381.80
  4. Step 4: Simplify right side
    6,102,587.40x = 20,705,527,838,446.38
  5. Step 5: Solve for x
    x = 20,705,527,838,446.38/6,102,587.40
  6. Step 6: Final answer
    x = 3,392,909.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.