Home / 6,797,679.90-10,196,519.85-2,309,955.90

Finding the Fourth Proportional to 6,797,679.90, 10,196,519.85 and 2,309,955.90

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Solution

The fourth proportional to 6,797,679.90, 10,196,519.85 and 2,309,955.90 is: 3,464,933.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,797,679.90 : 10,196,519.85 = 2,309,955.90 : x
  2. Step 2: Convert to fraction form
    6,797,679.90/10,196,519.85 = 2,309,955.90/x
  3. Step 3: Cross multiply
    6,797,679.90x = 10,196,519.85 × 2,309,955.90
  4. Step 4: Simplify right side
    6,797,679.90x = 23,553,511,186,974.61
  5. Step 5: Solve for x
    x = 23,553,511,186,974.61/6,797,679.90
  6. Step 6: Final answer
    x = 3,464,933.85

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Similar ratio
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1.5x scale

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.