Home / 5,591,204.40-8,385,872.45-1,548,100.94

Finding the Fourth Proportional to 5,591,204.40, 8,385,872.45 and 1,548,100.94

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Solution

The fourth proportional to 5,591,204.40, 8,385,872.45 and 1,548,100.94 is: 2,321,892.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,591,204.40 : 8,385,872.45 = 1,548,100.94 : x
  2. Step 2: Convert to fraction form
    5,591,204.40/8,385,872.45 = 1,548,100.94/x
  3. Step 3: Cross multiply
    5,591,204.40x = 8,385,872.45 × 1,548,100.94
  4. Step 4: Simplify right side
    5,591,204.40x = 12,982,176,972,895.24
  5. Step 5: Solve for x
    x = 12,982,176,972,895.24/5,591,204.40
  6. Step 6: Final answer
    x = 2,321,892.75

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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.