Home / 2,254,748.94-3,382,084.44-758,840.94

Finding the Fourth Proportional to 2,254,748.94, 3,382,084.44 and 758,840.94

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Solution

The fourth proportional to 2,254,748.94, 3,382,084.44 and 758,840.94 is: 1,138,248.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,748.94 : 3,382,084.44 = 758,840.94 : x
  2. Step 2: Convert to fraction form
    2,254,748.94/3,382,084.44 = 758,840.94/x
  3. Step 3: Cross multiply
    2,254,748.94x = 3,382,084.44 × 758,840.94
  4. Step 4: Simplify right side
    2,254,748.94x = 2,566,464,135,608.97
  5. Step 5: Solve for x
    x = 2,566,464,135,608.97/2,254,748.94
  6. Step 6: Final answer
    x = 1,138,248.29

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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.