Home / 3,012,913.52-4,535,659.02-2,744,765.04

Finding the Fourth Proportional to 3,012,913.52, 4,535,659.02 and 2,744,765.04

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Solution

The fourth proportional to 3,012,913.52, 4,535,659.02 and 2,744,765.04 is: 4,131,986.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,012,913.52 : 4,535,659.02 = 2,744,765.04 : x
  2. Step 2: Convert to fraction form
    3,012,913.52/4,535,659.02 = 2,744,765.04/x
  3. Step 3: Cross multiply
    3,012,913.52x = 4,535,659.02 × 2,744,765.04
  4. Step 4: Simplify right side
    3,012,913.52x = 12,449,318,311,456.66
  5. Step 5: Solve for x
    x = 12,449,318,311,456.66/3,012,913.52
  6. Step 6: Final answer
    x = 4,131,986.61

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.