Home / 2,179,860.97-3,269,534.49-582,547.27

Finding the Fourth Proportional to 2,179,860.97, 3,269,534.49 and 582,547.27

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Solution

The fourth proportional to 2,179,860.97, 3,269,534.49 and 582,547.27 is: 873,752.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,179,860.97 : 3,269,534.49 = 582,547.27 : x
  2. Step 2: Convert to fraction form
    2,179,860.97/3,269,534.49 = 582,547.27/x
  3. Step 3: Cross multiply
    2,179,860.97x = 3,269,534.49 × 582,547.27
  4. Step 4: Simplify right side
    2,179,860.97x = 1,904,658,391,320.34
  5. Step 5: Solve for x
    x = 1,904,658,391,320.34/2,179,860.97
  6. Step 6: Final answer
    x = 873,752.23

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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.