Home / 6,134,215.20-9,203,029.79-2,676,257.46

Finding the Fourth Proportional to 6,134,215.20, 9,203,029.79 and 2,676,257.46

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Solution

The fourth proportional to 6,134,215.20, 9,203,029.79 and 2,676,257.46 is: 4,015,130.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,215.20 : 9,203,029.79 = 2,676,257.46 : x
  2. Step 2: Convert to fraction form
    6,134,215.20/9,203,029.79 = 2,676,257.46/x
  3. Step 3: Cross multiply
    6,134,215.20x = 9,203,029.79 × 2,676,257.46
  4. Step 4: Simplify right side
    6,134,215.20x = 24,629,677,136,780.38
  5. Step 5: Solve for x
    x = 24,629,677,136,780.38/6,134,215.20
  6. Step 6: Final answer
    x = 4,015,130.92

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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.