Home / 750,259.46-1,125,425.04-244,819.46

Finding the Fourth Proportional to 750,259.46, 1,125,425.04 and 244,819.46

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Solution

The fourth proportional to 750,259.46, 1,125,425.04 and 244,819.46 is: 367,240.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,259.46 : 1,125,425.04 = 244,819.46 : x
  2. Step 2: Convert to fraction form
    750,259.46/1,125,425.04 = 244,819.46/x
  3. Step 3: Cross multiply
    750,259.46x = 1,125,425.04 × 244,819.46
  4. Step 4: Simplify right side
    750,259.46x = 275,525,952,458.77
  5. Step 5: Solve for x
    x = 275,525,952,458.77/750,259.46
  6. Step 6: Final answer
    x = 367,240.89

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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.