Home / 2,254,677.48-3,381,967.07-548,829.78

Finding the Fourth Proportional to 2,254,677.48, 3,381,967.07 and 548,829.78

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Solution

The fourth proportional to 2,254,677.48, 3,381,967.07 and 548,829.78 is: 823,232.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,677.48 : 3,381,967.07 = 548,829.78 : x
  2. Step 2: Convert to fraction form
    2,254,677.48/3,381,967.07 = 548,829.78/x
  3. Step 3: Cross multiply
    2,254,677.48x = 3,381,967.07 × 548,829.78
  4. Step 4: Simplify right side
    2,254,677.48x = 1,856,124,240,251.20
  5. Step 5: Solve for x
    x = 1,856,124,240,251.20/2,254,677.48
  6. Step 6: Final answer
    x = 823,232.70

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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.