Home / 7,100,626.59-10,640,456.87-3,252,957.30

Finding the Fourth Proportional to 7,100,626.59, 10,640,456.87 and 3,252,957.30

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Solution

The fourth proportional to 7,100,626.59, 10,640,456.87 and 3,252,957.30 is: 4,874,633.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,626.59 : 10,640,456.87 = 3,252,957.30 : x
  2. Step 2: Convert to fraction form
    7,100,626.59/10,640,456.87 = 3,252,957.30/x
  3. Step 3: Cross multiply
    7,100,626.59x = 10,640,456.87 × 3,252,957.30
  4. Step 4: Simplify right side
    7,100,626.59x = 34,612,951,834,336.86
  5. Step 5: Solve for x
    x = 34,612,951,834,336.86/7,100,626.59
  6. Step 6: Final answer
    x = 4,874,633.44

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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.