Home / 11,304,868.04-16,964,861.08-4,829,456.66

Finding the Fourth Proportional to 11,304,868.04, 16,964,861.08 and 4,829,456.66

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Solution

The fourth proportional to 11,304,868.04, 16,964,861.08 and 4,829,456.66 is: 7,247,414.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,868.04 : 16,964,861.08 = 4,829,456.66 : x
  2. Step 2: Convert to fraction form
    11,304,868.04/16,964,861.08 = 4,829,456.66/x
  3. Step 3: Cross multiply
    11,304,868.04x = 16,964,861.08 × 4,829,456.66
  4. Step 4: Simplify right side
    11,304,868.04x = 81,931,061,328,780.78
  5. Step 5: Solve for x
    x = 81,931,061,328,780.78/11,304,868.04
  6. Step 6: Final answer
    x = 7,247,414.21

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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.