Home / 5,017,519.50-6,923,589.49-2,952,080.81

Finding the Fourth Proportional to 5,017,519.50, 6,923,589.49 and 2,952,080.81

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Solution

The fourth proportional to 5,017,519.50, 6,923,589.49 and 2,952,080.81 is: 4,073,525.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,519.50 : 6,923,589.49 = 2,952,080.81 : x
  2. Step 2: Convert to fraction form
    5,017,519.50/6,923,589.49 = 2,952,080.81/x
  3. Step 3: Cross multiply
    5,017,519.50x = 6,923,589.49 × 2,952,080.81
  4. Step 4: Simplify right side
    5,017,519.50x = 20,438,995,627,748.54
  5. Step 5: Solve for x
    x = 20,438,995,627,748.54/5,017,519.50
  6. Step 6: Final answer
    x = 4,073,525.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.