Home / 3,862,605.97-5,794,130.37-1,022,644.33

Finding the Fourth Proportional to 3,862,605.97, 5,794,130.37 and 1,022,644.33

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Solution

The fourth proportional to 3,862,605.97, 5,794,130.37 and 1,022,644.33 is: 1,534,025.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,862,605.97 : 5,794,130.37 = 1,022,644.33 : x
  2. Step 2: Convert to fraction form
    3,862,605.97/5,794,130.37 = 1,022,644.33/x
  3. Step 3: Cross multiply
    3,862,605.97x = 5,794,130.37 × 1,022,644.33
  4. Step 4: Simplify right side
    3,862,605.97x = 5,925,334,570,161.30
  5. Step 5: Solve for x
    x = 5,925,334,570,161.30/3,862,605.97
  6. Step 6: Final answer
    x = 1,534,025.12

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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.