Home / 444,419.10-613,296.66-240,470.41

Finding the Fourth Proportional to 444,419.10, 613,296.66 and 240,470.41

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Solution

The fourth proportional to 444,419.10, 613,296.66 and 240,470.41 is: 331,848.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,419.10 : 613,296.66 = 240,470.41 : x
  2. Step 2: Convert to fraction form
    444,419.10/613,296.66 = 240,470.41/x
  3. Step 3: Cross multiply
    444,419.10x = 613,296.66 × 240,470.41
  4. Step 4: Simplify right side
    444,419.10x = 147,479,699,146.69
  5. Step 5: Solve for x
    x = 147,479,699,146.69/444,419.10
  6. Step 6: Final answer
    x = 331,848.25

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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.