Home / 2,265,860.16-3,126,966.12-1,233,452.97

Finding the Fourth Proportional to 2,265,860.16, 3,126,966.12 and 1,233,452.97

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Solution

The fourth proportional to 2,265,860.16, 3,126,966.12 and 1,233,452.97 is: 1,702,208.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,860.16 : 3,126,966.12 = 1,233,452.97 : x
  2. Step 2: Convert to fraction form
    2,265,860.16/3,126,966.12 = 1,233,452.97/x
  3. Step 3: Cross multiply
    2,265,860.16x = 3,126,966.12 × 1,233,452.97
  4. Step 4: Simplify right side
    2,265,860.16x = 3,856,965,647,803.38
  5. Step 5: Solve for x
    x = 3,856,965,647,803.38/2,265,860.16
  6. Step 6: Final answer
    x = 1,702,208.16

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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.