Home / 2,314,807.85-3,472,212.20-966,234.80

Finding the Fourth Proportional to 2,314,807.85, 3,472,212.20 and 966,234.80

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Solution

The fourth proportional to 2,314,807.85, 3,472,212.20 and 966,234.80 is: 1,449,352.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,807.85 : 3,472,212.20 = 966,234.80 : x
  2. Step 2: Convert to fraction form
    2,314,807.85/3,472,212.20 = 966,234.80/x
  3. Step 3: Cross multiply
    2,314,807.85x = 3,472,212.20 × 966,234.80
  4. Step 4: Simplify right side
    2,314,807.85x = 3,354,972,264,473.92
  5. Step 5: Solve for x
    x = 3,354,972,264,473.92/2,314,807.85
  6. Step 6: Final answer
    x = 1,449,352.38

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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.