Home / 4,367,895.20-6,551,842.80-3,906,000.80

Finding the Fourth Proportional to 4,367,895.20, 6,551,842.80 and 3,906,000.80

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Solution

The fourth proportional to 4,367,895.20, 6,551,842.80 and 3,906,000.80 is: 5,859,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,895.20 : 6,551,842.80 = 3,906,000.80 : x
  2. Step 2: Convert to fraction form
    4,367,895.20/6,551,842.80 = 3,906,000.80/x
  3. Step 3: Cross multiply
    4,367,895.20x = 6,551,842.80 × 3,906,000.80
  4. Step 4: Simplify right side
    4,367,895.20x = 25,591,503,218,274.24
  5. Step 5: Solve for x
    x = 25,591,503,218,274.24/4,367,895.20
  6. Step 6: Final answer
    x = 5,859,001.20

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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.