Home / 1,753,179.03-2,627,775.32-741,669.66

Finding the Fourth Proportional to 1,753,179.03, 2,627,775.32 and 741,669.66

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Solution

The fourth proportional to 1,753,179.03, 2,627,775.32 and 741,669.66 is: 1,111,661.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,179.03 : 2,627,775.32 = 741,669.66 : x
  2. Step 2: Convert to fraction form
    1,753,179.03/2,627,775.32 = 741,669.66/x
  3. Step 3: Cross multiply
    1,753,179.03x = 2,627,775.32 × 741,669.66
  4. Step 4: Simplify right side
    1,753,179.03x = 1,948,941,224,432.44
  5. Step 5: Solve for x
    x = 1,948,941,224,432.44/1,753,179.03
  6. Step 6: Final answer
    x = 1,111,661.27

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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.