Home / 3,016,114.52-4,524,132.29-741,658.55

Finding the Fourth Proportional to 3,016,114.52, 4,524,132.29 and 741,658.55

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Solution

The fourth proportional to 3,016,114.52, 4,524,132.29 and 741,658.55 is: 1,112,478.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,114.52 : 4,524,132.29 = 741,658.55 : x
  2. Step 2: Convert to fraction form
    3,016,114.52/4,524,132.29 = 741,658.55/x
  3. Step 3: Cross multiply
    3,016,114.52x = 4,524,132.29 × 741,658.55
  4. Step 4: Simplify right side
    3,016,114.52x = 3,355,361,367,880.63
  5. Step 5: Solve for x
    x = 3,355,361,367,880.63/3,016,114.52
  6. Step 6: Final answer
    x = 1,112,478.11

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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.