Home / 6,739,882.20-10,109,823.30-3,373,651.80

Finding the Fourth Proportional to 6,739,882.20, 10,109,823.30 and 3,373,651.80

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Solution

The fourth proportional to 6,739,882.20, 10,109,823.30 and 3,373,651.80 is: 5,060,477.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,882.20 : 10,109,823.30 = 3,373,651.80 : x
  2. Step 2: Convert to fraction form
    6,739,882.20/10,109,823.30 = 3,373,651.80/x
  3. Step 3: Cross multiply
    6,739,882.20x = 10,109,823.30 × 3,373,651.80
  4. Step 4: Simplify right side
    6,739,882.20x = 34,107,023,573,726.94
  5. Step 5: Solve for x
    x = 34,107,023,573,726.94/6,739,882.20
  6. Step 6: Final answer
    x = 5,060,477.70

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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.