Home / 2,300,344.42-3,450,517.44-617,447.92

Finding the Fourth Proportional to 2,300,344.42, 3,450,517.44 and 617,447.92

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Solution

The fourth proportional to 2,300,344.42, 3,450,517.44 and 617,447.92 is: 926,172.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,344.42 : 3,450,517.44 = 617,447.92 : x
  2. Step 2: Convert to fraction form
    2,300,344.42/3,450,517.44 = 617,447.92/x
  3. Step 3: Cross multiply
    2,300,344.42x = 3,450,517.44 × 617,447.92
  4. Step 4: Simplify right side
    2,300,344.42x = 2,130,514,816,251.73
  5. Step 5: Solve for x
    x = 2,130,514,816,251.73/2,300,344.42
  6. Step 6: Final answer
    x = 926,172.10

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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.