Home / 3,367,520.49-5,053,273.56-1,239,099.24

Finding the Fourth Proportional to 3,367,520.49, 5,053,273.56 and 1,239,099.24

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Solution

The fourth proportional to 3,367,520.49, 5,053,273.56 and 1,239,099.24 is: 1,859,382.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,520.49 : 5,053,273.56 = 1,239,099.24 : x
  2. Step 2: Convert to fraction form
    3,367,520.49/5,053,273.56 = 1,239,099.24/x
  3. Step 3: Cross multiply
    3,367,520.49x = 5,053,273.56 × 1,239,099.24
  4. Step 4: Simplify right side
    3,367,520.49x = 6,261,507,427,708.09
  5. Step 5: Solve for x
    x = 6,261,507,427,708.09/3,367,520.49
  6. Step 6: Final answer
    x = 1,859,382.13

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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.