Home / 1,368,247.26-2,052,705.33-964,227.63

Finding the Fourth Proportional to 1,368,247.26, 2,052,705.33 and 964,227.63

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Solution

The fourth proportional to 1,368,247.26, 2,052,705.33 and 964,227.63 is: 1,446,577.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,247.26 : 2,052,705.33 = 964,227.63 : x
  2. Step 2: Convert to fraction form
    1,368,247.26/2,052,705.33 = 964,227.63/x
  3. Step 3: Cross multiply
    1,368,247.26x = 2,052,705.33 × 964,227.63
  4. Step 4: Simplify right side
    1,368,247.26x = 1,979,275,195,434.27
  5. Step 5: Solve for x
    x = 1,979,275,195,434.27/1,368,247.26
  6. Step 6: Final answer
    x = 1,446,577.13

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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.