Home / 3,327,565.76-4,592,250.75-1,876,731.83

Finding the Fourth Proportional to 3,327,565.76, 4,592,250.75 and 1,876,731.83

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Solution

The fourth proportional to 3,327,565.76, 4,592,250.75 and 1,876,731.83 is: 2,590,008.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,565.76 : 4,592,250.75 = 1,876,731.83 : x
  2. Step 2: Convert to fraction form
    3,327,565.76/4,592,250.75 = 1,876,731.83/x
  3. Step 3: Cross multiply
    3,327,565.76x = 4,592,250.75 × 1,876,731.83
  4. Step 4: Simplify right side
    3,327,565.76x = 8,618,423,155,163.80
  5. Step 5: Solve for x
    x = 8,618,423,155,163.80/3,327,565.76
  6. Step 6: Final answer
    x = 2,590,008.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.