Home / 1,789,517.96-2,468,593.74-1,063,849.52

Finding the Fourth Proportional to 1,789,517.96, 2,468,593.74 and 1,063,849.52

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Solution

The fourth proportional to 1,789,517.96, 2,468,593.74 and 1,063,849.52 is: 1,467,552.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,517.96 : 2,468,593.74 = 1,063,849.52 : x
  2. Step 2: Convert to fraction form
    1,789,517.96/2,468,593.74 = 1,063,849.52/x
  3. Step 3: Cross multiply
    1,789,517.96x = 2,468,593.74 × 1,063,849.52
  4. Step 4: Simplify right side
    1,789,517.96x = 2,626,212,265,374.01
  5. Step 5: Solve for x
    x = 2,626,212,265,374.01/1,789,517.96
  6. Step 6: Final answer
    x = 1,467,552.90

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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.