Home / 444,854.26-613,896.06-240,901.93

Finding the Fourth Proportional to 444,854.26, 613,896.06 and 240,901.93

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Solution

The fourth proportional to 444,854.26, 613,896.06 and 240,901.93 is: 332,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,854.26 : 613,896.06 = 240,901.93 : x
  2. Step 2: Convert to fraction form
    444,854.26/613,896.06 = 240,901.93/x
  3. Step 3: Cross multiply
    444,854.26x = 613,896.06 × 240,901.93
  4. Step 4: Simplify right side
    444,854.26x = 147,888,745,673.40
  5. Step 5: Solve for x
    x = 147,888,745,673.40/444,854.26
  6. Step 6: Final answer
    x = 332,443.14

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1.5x scale

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.