Home / 3,255,825.16-4,883,072.68-1,233,371.80

Finding the Fourth Proportional to 3,255,825.16, 4,883,072.68 and 1,233,371.80

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Solution

The fourth proportional to 3,255,825.16, 4,883,072.68 and 1,233,371.80 is: 1,849,805.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,825.16 : 4,883,072.68 = 1,233,371.80 : x
  2. Step 2: Convert to fraction form
    3,255,825.16/4,883,072.68 = 1,233,371.80/x
  3. Step 3: Cross multiply
    3,255,825.16x = 4,883,072.68 × 1,233,371.80
  4. Step 4: Simplify right side
    3,255,825.16x = 6,022,644,140,862.42
  5. Step 5: Solve for x
    x = 6,022,644,140,862.42/3,255,825.16
  6. Step 6: Final answer
    x = 1,849,805.76

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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.