Home / 6,319,069.34-9,478,873.76-2,481,723.39

Finding the Fourth Proportional to 6,319,069.34, 9,478,873.76 and 2,481,723.39

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Solution

The fourth proportional to 6,319,069.34, 9,478,873.76 and 2,481,723.39 is: 3,722,691.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,319,069.34 : 9,478,873.76 = 2,481,723.39 : x
  2. Step 2: Convert to fraction form
    6,319,069.34/9,478,873.76 = 2,481,723.39/x
  3. Step 3: Cross multiply
    6,319,069.34x = 9,478,873.76 × 2,481,723.39
  4. Step 4: Simplify right side
    6,319,069.34x = 23,523,942,721,049.25
  5. Step 5: Solve for x
    x = 23,523,942,721,049.25/6,319,069.34
  6. Step 6: Final answer
    x = 3,722,691.03

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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.