Home / 2,549,704.29-3,823,665.21-752,110.56

Finding the Fourth Proportional to 2,549,704.29, 3,823,665.21 and 752,110.56

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Solution

The fourth proportional to 2,549,704.29, 3,823,665.21 and 752,110.56 is: 1,127,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,704.29 : 3,823,665.21 = 752,110.56 : x
  2. Step 2: Convert to fraction form
    2,549,704.29/3,823,665.21 = 752,110.56/x
  3. Step 3: Cross multiply
    2,549,704.29x = 3,823,665.21 × 752,110.56
  4. Step 4: Simplify right side
    2,549,704.29x = 2,875,818,982,345.62
  5. Step 5: Solve for x
    x = 2,875,818,982,345.62/2,549,704.29
  6. Step 6: Final answer
    x = 1,127,902.95

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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.