Home / 1,074,440.26-1,482,762.81-591,042.52

Finding the Fourth Proportional to 1,074,440.26, 1,482,762.81 and 591,042.52

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Solution

The fourth proportional to 1,074,440.26, 1,482,762.81 and 591,042.52 is: 815,658.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,440.26 : 1,482,762.81 = 591,042.52 : x
  2. Step 2: Convert to fraction form
    1,074,440.26/1,482,762.81 = 591,042.52/x
  3. Step 3: Cross multiply
    1,074,440.26x = 1,482,762.81 × 591,042.52
  4. Step 4: Simplify right side
    1,074,440.26x = 876,375,867,784.68
  5. Step 5: Solve for x
    x = 876,375,867,784.68/1,074,440.26
  6. Step 6: Final answer
    x = 815,658.07

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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.