Home / 2,283,259.95-3,150,786.29-1,250,772.21

Finding the Fourth Proportional to 2,283,259.95, 3,150,786.29 and 1,250,772.21

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Solution

The fourth proportional to 2,283,259.95, 3,150,786.29 and 1,250,772.21 is: 1,726,004.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,259.95 : 3,150,786.29 = 1,250,772.21 : x
  2. Step 2: Convert to fraction form
    2,283,259.95/3,150,786.29 = 1,250,772.21/x
  3. Step 3: Cross multiply
    2,283,259.95x = 3,150,786.29 × 1,250,772.21
  4. Step 4: Simplify right side
    2,283,259.95x = 3,940,915,924,927.14
  5. Step 5: Solve for x
    x = 3,940,915,924,927.14/2,283,259.95
  6. Step 6: Final answer
    x = 1,726,004.05

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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.