Home / 12,174,474.53-16,801,302.98-6,741,966.53

Finding the Fourth Proportional to 12,174,474.53, 16,801,302.98 and 6,741,966.53

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Solution

The fourth proportional to 12,174,474.53, 16,801,302.98 and 6,741,966.53 is: 9,304,206.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,174,474.53 : 16,801,302.98 = 6,741,966.53 : x
  2. Step 2: Convert to fraction form
    12,174,474.53/16,801,302.98 = 6,741,966.53/x
  3. Step 3: Cross multiply
    12,174,474.53x = 16,801,302.98 × 6,741,966.53
  4. Step 4: Simplify right side
    12,174,474.53x = 113,273,822,351,549.27
  5. Step 5: Solve for x
    x = 113,273,822,351,549.27/12,174,474.53
  6. Step 6: Final answer
    x = 9,304,206.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.