Home / 6,235,234.60-9,352,851.90-1,976,708.20

Finding the Fourth Proportional to 6,235,234.60, 9,352,851.90 and 1,976,708.20

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Solution

The fourth proportional to 6,235,234.60, 9,352,851.90 and 1,976,708.20 is: 2,965,062.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,234.60 : 9,352,851.90 = 1,976,708.20 : x
  2. Step 2: Convert to fraction form
    6,235,234.60/9,352,851.90 = 1,976,708.20/x
  3. Step 3: Cross multiply
    6,235,234.60x = 9,352,851.90 × 1,976,708.20
  4. Step 4: Simplify right side
    6,235,234.60x = 18,487,859,044,115.58
  5. Step 5: Solve for x
    x = 18,487,859,044,115.58/6,235,234.60
  6. Step 6: Final answer
    x = 2,965,062.30

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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.