Home / 6,746,842.76-10,067,272.52-6,335,057.79

Finding the Fourth Proportional to 6,746,842.76, 10,067,272.52 and 6,335,057.79

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Solution

The fourth proportional to 6,746,842.76, 10,067,272.52 and 6,335,057.79 is: 9,452,829.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,842.76 : 10,067,272.52 = 6,335,057.79 : x
  2. Step 2: Convert to fraction form
    6,746,842.76/10,067,272.52 = 6,335,057.79/x
  3. Step 3: Cross multiply
    6,746,842.76x = 10,067,272.52 × 6,335,057.79
  4. Step 4: Simplify right side
    6,746,842.76x = 63,776,753,170,203.65
  5. Step 5: Solve for x
    x = 63,776,753,170,203.65/6,746,842.76
  6. Step 6: Final answer
    x = 9,452,829.34

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.