Home / 5,295,115.32-7,946,928.71-2,737,079.43

Finding the Fourth Proportional to 5,295,115.32, 7,946,928.71 and 2,737,079.43

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Solution

The fourth proportional to 5,295,115.32, 7,946,928.71 and 2,737,079.43 is: 4,107,818.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,115.32 : 7,946,928.71 = 2,737,079.43 : x
  2. Step 2: Convert to fraction form
    5,295,115.32/7,946,928.71 = 2,737,079.43/x
  3. Step 3: Cross multiply
    5,295,115.32x = 7,946,928.71 × 2,737,079.43
  4. Step 4: Simplify right side
    5,295,115.32x = 21,751,375,103,817.44
  5. Step 5: Solve for x
    x = 21,751,375,103,817.44/5,295,115.32
  6. Step 6: Final answer
    x = 4,107,818.96

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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.