Home / 8,737,450.59-13,106,168.97-2,347,702.95

Finding the Fourth Proportional to 8,737,450.59, 13,106,168.97 and 2,347,702.95

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Solution

The fourth proportional to 8,737,450.59, 13,106,168.97 and 2,347,702.95 is: 3,521,552.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,450.59 : 13,106,168.97 = 2,347,702.95 : x
  2. Step 2: Convert to fraction form
    8,737,450.59/13,106,168.97 = 2,347,702.95/x
  3. Step 3: Cross multiply
    8,737,450.59x = 13,106,168.97 × 2,347,702.95
  4. Step 4: Simplify right side
    8,737,450.59x = 30,769,391,554,067.46
  5. Step 5: Solve for x
    x = 30,769,391,554,067.46/8,737,450.59
  6. Step 6: Final answer
    x = 3,521,552.57

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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.