Home / 5,912,244.34-8,865,610.88-3,071,593.78

Finding the Fourth Proportional to 5,912,244.34, 8,865,610.88 and 3,071,593.78

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Solution

The fourth proportional to 5,912,244.34, 8,865,610.88 and 3,071,593.78 is: 4,605,959.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,912,244.34 : 8,865,610.88 = 3,071,593.78 : x
  2. Step 2: Convert to fraction form
    5,912,244.34/8,865,610.88 = 3,071,593.78/x
  3. Step 3: Cross multiply
    5,912,244.34x = 8,865,610.88 × 3,071,593.78
  4. Step 4: Simplify right side
    5,912,244.34x = 27,231,555,234,908.33
  5. Step 5: Solve for x
    x = 27,231,555,234,908.33/5,912,244.34
  6. Step 6: Final answer
    x = 4,605,959.03

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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.