Home / 6,040,329.12-8,335,754.50-3,287,132.59

Finding the Fourth Proportional to 6,040,329.12, 8,335,754.50 and 3,287,132.59

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Solution

The fourth proportional to 6,040,329.12, 8,335,754.50 and 3,287,132.59 is: 4,536,297.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040,329.12 : 8,335,754.50 = 3,287,132.59 : x
  2. Step 2: Convert to fraction form
    6,040,329.12/8,335,754.50 = 3,287,132.59/x
  3. Step 3: Cross multiply
    6,040,329.12x = 8,335,754.50 × 3,287,132.59
  4. Step 4: Simplify right side
    6,040,329.12x = 27,400,730,279,189.15
  5. Step 5: Solve for x
    x = 27,400,730,279,189.15/6,040,329.12
  6. Step 6: Final answer
    x = 4,536,297.57

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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.