Home / 8,796,838.20-13,195,257.30-5,765,656.20

Finding the Fourth Proportional to 8,796,838.20, 13,195,257.30 and 5,765,656.20

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Solution

The fourth proportional to 8,796,838.20, 13,195,257.30 and 5,765,656.20 is: 8,648,484.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,838.20 : 13,195,257.30 = 5,765,656.20 : x
  2. Step 2: Convert to fraction form
    8,796,838.20/13,195,257.30 = 5,765,656.20/x
  3. Step 3: Cross multiply
    8,796,838.20x = 13,195,257.30 × 5,765,656.20
  4. Step 4: Simplify right side
    8,796,838.20x = 76,079,317,062,340.27
  5. Step 5: Solve for x
    x = 76,079,317,062,340.27/8,796,838.20
  6. Step 6: Final answer
    x = 8,648,484.30

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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.