Home / 5,906,103.56-8,868,766.91-3,645,995.00

Finding the Fourth Proportional to 5,906,103.56, 8,868,766.91 and 3,645,995.00

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Solution

The fourth proportional to 5,906,103.56, 8,868,766.91 and 3,645,995.00 is: 5,474,925.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,103.56 : 8,868,766.91 = 3,645,995.00 : x
  2. Step 2: Convert to fraction form
    5,906,103.56/8,868,766.91 = 3,645,995.00/x
  3. Step 3: Cross multiply
    5,906,103.56x = 8,868,766.91 × 3,645,995.00
  4. Step 4: Simplify right side
    5,906,103.56x = 32,335,479,747,451.64
  5. Step 5: Solve for x
    x = 32,335,479,747,451.64/5,906,103.56
  6. Step 6: Final answer
    x = 5,474,925.97

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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.