Home / 6,802,744.91-9,387,786.20-3,746,959.16

Finding the Fourth Proportional to 6,802,744.91, 9,387,786.20 and 3,746,959.16

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Solution

The fourth proportional to 6,802,744.91, 9,387,786.20 and 3,746,959.16 is: 5,170,802.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,744.91 : 9,387,786.20 = 3,746,959.16 : x
  2. Step 2: Convert to fraction form
    6,802,744.91/9,387,786.20 = 3,746,959.16/x
  3. Step 3: Cross multiply
    6,802,744.91x = 9,387,786.20 × 3,746,959.16
  4. Step 4: Simplify right side
    6,802,744.91x = 35,175,651,428,537.86
  5. Step 5: Solve for x
    x = 35,175,651,428,537.86/6,802,744.91
  6. Step 6: Final answer
    x = 5,170,802.66

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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.