Home / 2,750,165.31-3,795,170.94-1,526,399.04

Finding the Fourth Proportional to 2,750,165.31, 3,795,170.94 and 1,526,399.04

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Solution

The fourth proportional to 2,750,165.31, 3,795,170.94 and 1,526,399.04 is: 2,106,398.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,165.31 : 3,795,170.94 = 1,526,399.04 : x
  2. Step 2: Convert to fraction form
    2,750,165.31/3,795,170.94 = 1,526,399.04/x
  3. Step 3: Cross multiply
    2,750,165.31x = 3,795,170.94 × 1,526,399.04
  4. Step 4: Simplify right side
    2,750,165.31x = 5,792,945,279,451.90
  5. Step 5: Solve for x
    x = 5,792,945,279,451.90/2,750,165.31
  6. Step 6: Final answer
    x = 2,106,398.93

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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.