Home / 6,240,882.40-9,361,323.60-2,881,650.40

Finding the Fourth Proportional to 6,240,882.40, 9,361,323.60 and 2,881,650.40

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Solution

The fourth proportional to 6,240,882.40, 9,361,323.60 and 2,881,650.40 is: 4,322,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,882.40 : 9,361,323.60 = 2,881,650.40 : x
  2. Step 2: Convert to fraction form
    6,240,882.40/9,361,323.60 = 2,881,650.40/x
  3. Step 3: Cross multiply
    6,240,882.40x = 9,361,323.60 × 2,881,650.40
  4. Step 4: Simplify right side
    6,240,882.40x = 26,976,061,896,469.44
  5. Step 5: Solve for x
    x = 26,976,061,896,469.44/6,240,882.40
  6. Step 6: Final answer
    x = 4,322,475.60

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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.