Home / 5,017,519.75-6,923,589.83-2,952,081.06

Finding the Fourth Proportional to 5,017,519.75, 6,923,589.83 and 2,952,081.06

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Solution

The fourth proportional to 5,017,519.75, 6,923,589.83 and 2,952,081.06 is: 4,073,526.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,519.75 : 6,923,589.83 = 2,952,081.06 : x
  2. Step 2: Convert to fraction form
    5,017,519.75/6,923,589.83 = 2,952,081.06/x
  3. Step 3: Cross multiply
    5,017,519.75x = 6,923,589.83 × 2,952,081.06
  4. Step 4: Simplify right side
    5,017,519.75x = 20,438,998,404,351.62
  5. Step 5: Solve for x
    x = 20,438,998,404,351.62/5,017,519.75
  6. Step 6: Final answer
    x = 4,073,526.25

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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.