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Finding the Fourth Proportional to 444,264.80, 613,069.64 and 250,733.52

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Solution

The fourth proportional to 444,264.80, 613,069.64 and 250,733.52 is: 346,003.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,264.80 : 613,069.64 = 250,733.52 : x
  2. Step 2: Convert to fraction form
    444,264.80/613,069.64 = 250,733.52/x
  3. Step 3: Cross multiply
    444,264.80x = 613,069.64 × 250,733.52
  4. Step 4: Simplify right side
    444,264.80x = 153,717,108,842.33
  5. Step 5: Solve for x
    x = 153,717,108,842.33/444,264.80
  6. Step 6: Final answer
    x = 346,003.35

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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.