Home / 3,746,806.39-5,170,687.31-2,297,301.06

Finding the Fourth Proportional to 3,746,806.39, 5,170,687.31 and 2,297,301.06

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Solution

The fourth proportional to 3,746,806.39, 5,170,687.31 and 2,297,301.06 is: 3,170,333.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,806.39 : 5,170,687.31 = 2,297,301.06 : x
  2. Step 2: Convert to fraction form
    3,746,806.39/5,170,687.31 = 2,297,301.06/x
  3. Step 3: Cross multiply
    3,746,806.39x = 5,170,687.31 × 2,297,301.06
  4. Step 4: Simplify right side
    3,746,806.39x = 11,878,625,400,851.61
  5. Step 5: Solve for x
    x = 11,878,625,400,851.61/3,746,806.39
  6. Step 6: Final answer
    x = 3,170,333.39

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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.