Home / 6,539,248.80-9,811,078.26-2,895,481.22

Finding the Fourth Proportional to 6,539,248.80, 9,811,078.26 and 2,895,481.22

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Solution

The fourth proportional to 6,539,248.80, 9,811,078.26 and 2,895,481.22 is: 4,344,198.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,539,248.80 : 9,811,078.26 = 2,895,481.22 : x
  2. Step 2: Convert to fraction form
    6,539,248.80/9,811,078.26 = 2,895,481.22/x
  3. Step 3: Cross multiply
    6,539,248.80x = 9,811,078.26 × 2,895,481.22
  4. Step 4: Simplify right side
    6,539,248.80x = 28,407,792,800,724.88
  5. Step 5: Solve for x
    x = 28,407,792,800,724.88/6,539,248.80
  6. Step 6: Final answer
    x = 4,344,198.19

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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.