Home / 750,907.44-1,126,350.92-182,292.90

Finding the Fourth Proportional to 750,907.44, 1,126,350.92 and 182,292.90

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Solution

The fourth proportional to 750,907.44, 1,126,350.92 and 182,292.90 is: 273,436.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,907.44 : 1,126,350.92 = 182,292.90 : x
  2. Step 2: Convert to fraction form
    750,907.44/1,126,350.92 = 182,292.90/x
  3. Step 3: Cross multiply
    750,907.44x = 1,126,350.92 × 182,292.90
  4. Step 4: Simplify right side
    750,907.44x = 205,325,775,624.47
  5. Step 5: Solve for x
    x = 205,325,775,624.47/750,907.44
  6. Step 6: Final answer
    x = 273,436.86

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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.