Home / 3,275,631.28-4,913,446.92-1,001,151.28

Finding the Fourth Proportional to 3,275,631.28, 4,913,446.92 and 1,001,151.28

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Solution

The fourth proportional to 3,275,631.28, 4,913,446.92 and 1,001,151.28 is: 1,501,726.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,631.28 : 4,913,446.92 = 1,001,151.28 : x
  2. Step 2: Convert to fraction form
    3,275,631.28/4,913,446.92 = 1,001,151.28/x
  3. Step 3: Cross multiply
    3,275,631.28x = 4,913,446.92 × 1,001,151.28
  4. Step 4: Simplify right side
    3,275,631.28x = 4,919,103,643,597.07
  5. Step 5: Solve for x
    x = 4,919,103,643,597.07/3,275,631.28
  6. Step 6: Final answer
    x = 1,501,726.91

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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.