Home / 8,737,554.60-13,103,999.10-3,057,186.60

Finding the Fourth Proportional to 8,737,554.60, 13,103,999.10 and 3,057,186.60

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Solution

The fourth proportional to 8,737,554.60, 13,103,999.10 and 3,057,186.60 is: 4,584,963.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,737,554.60 : 13,103,999.10 = 3,057,186.60 : x
  2. Step 2: Convert to fraction form
    8,737,554.60/13,103,999.10 = 3,057,186.60/x
  3. Step 3: Cross multiply
    8,737,554.60x = 13,103,999.10 × 3,057,186.60
  4. Step 4: Simplify right side
    8,737,554.60x = 40,061,370,454,932.06
  5. Step 5: Solve for x
    x = 40,061,370,454,932.06/8,737,554.60
  6. Step 6: Final answer
    x = 4,584,963.68

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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.