Home / 2,549,810.97-3,825,131.85-752,876.10

Finding the Fourth Proportional to 2,549,810.97, 3,825,131.85 and 752,876.10

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Solution

The fourth proportional to 2,549,810.97, 3,825,131.85 and 752,876.10 is: 1,129,436.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,810.97 : 3,825,131.85 = 752,876.10 : x
  2. Step 2: Convert to fraction form
    2,549,810.97/3,825,131.85 = 752,876.10/x
  3. Step 3: Cross multiply
    2,549,810.97x = 3,825,131.85 × 752,876.10
  4. Step 4: Simplify right side
    2,549,810.97x = 2,879,850,349,213.79
  5. Step 5: Solve for x
    x = 2,879,850,349,213.79/2,549,810.97
  6. Step 6: Final answer
    x = 1,129,436.80

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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.