Home / 9,226,474.20-13,839,711.30-4,443,505.20

Finding the Fourth Proportional to 9,226,474.20, 13,839,711.30 and 4,443,505.20

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Solution

The fourth proportional to 9,226,474.20, 13,839,711.30 and 4,443,505.20 is: 6,665,257.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,226,474.20 : 13,839,711.30 = 4,443,505.20 : x
  2. Step 2: Convert to fraction form
    9,226,474.20/13,839,711.30 = 4,443,505.20/x
  3. Step 3: Cross multiply
    9,226,474.20x = 13,839,711.30 × 4,443,505.20
  4. Step 4: Simplify right side
    9,226,474.20x = 61,496,829,128,048.77
  5. Step 5: Solve for x
    x = 61,496,829,128,048.77/9,226,474.20
  6. Step 6: Final answer
    x = 6,665,257.80

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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.