Home / 750,674.73-1,126,007.91-182,055.45

Finding the Fourth Proportional to 750,674.73, 1,126,007.91 and 182,055.45

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Solution

The fourth proportional to 750,674.73, 1,126,007.91 and 182,055.45 is: 273,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,674.73 : 1,126,007.91 = 182,055.45 : x
  2. Step 2: Convert to fraction form
    750,674.73/1,126,007.91 = 182,055.45/x
  3. Step 3: Cross multiply
    750,674.73x = 1,126,007.91 × 182,055.45
  4. Step 4: Simplify right side
    750,674.73x = 204,995,876,758.61
  5. Step 5: Solve for x
    x = 204,995,876,758.61/750,674.73
  6. Step 6: Final answer
    x = 273,082.16

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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.