Home / 2,546,750.24-3,819,710.04-749,213.48

Finding the Fourth Proportional to 2,546,750.24, 3,819,710.04 and 749,213.48

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Solution

The fourth proportional to 2,546,750.24, 3,819,710.04 and 749,213.48 is: 1,123,698.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,750.24 : 3,819,710.04 = 749,213.48 : x
  2. Step 2: Convert to fraction form
    2,546,750.24/3,819,710.04 = 749,213.48/x
  3. Step 3: Cross multiply
    2,546,750.24x = 3,819,710.04 × 749,213.48
  4. Step 4: Simplify right side
    2,546,750.24x = 2,861,778,251,659.34
  5. Step 5: Solve for x
    x = 2,861,778,251,659.34/2,546,750.24
  6. Step 6: Final answer
    x = 1,123,698.04

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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.