Home / 3,609,704.80-5,414,557.20-2,901,116.80

Finding the Fourth Proportional to 3,609,704.80, 5,414,557.20 and 2,901,116.80

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Solution

The fourth proportional to 3,609,704.80, 5,414,557.20 and 2,901,116.80 is: 4,351,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,704.80 : 5,414,557.20 = 2,901,116.80 : x
  2. Step 2: Convert to fraction form
    3,609,704.80/5,414,557.20 = 2,901,116.80/x
  3. Step 3: Cross multiply
    3,609,704.80x = 5,414,557.20 × 2,901,116.80
  4. Step 4: Simplify right side
    3,609,704.80x = 15,708,262,857,480.96
  5. Step 5: Solve for x
    x = 15,708,262,857,480.96/3,609,704.80
  6. Step 6: Final answer
    x = 4,351,675.20

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Double scale
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Similar ratio
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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.