Home / 2,381,854.05-3,572,775.54-1,033,841.88

Finding the Fourth Proportional to 2,381,854.05, 3,572,775.54 and 1,033,841.88

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Solution

The fourth proportional to 2,381,854.05, 3,572,775.54 and 1,033,841.88 is: 1,550,760.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,854.05 : 3,572,775.54 = 1,033,841.88 : x
  2. Step 2: Convert to fraction form
    2,381,854.05/3,572,775.54 = 1,033,841.88/x
  3. Step 3: Cross multiply
    2,381,854.05x = 3,572,775.54 × 1,033,841.88
  4. Step 4: Simplify right side
    2,381,854.05x = 3,693,684,981,091.62
  5. Step 5: Solve for x
    x = 3,693,684,981,091.62/2,381,854.05
  6. Step 6: Final answer
    x = 1,550,760.42

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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.