Home / 1,726,353.80-2,382,313.64-952,017.28

Finding the Fourth Proportional to 1,726,353.80, 2,382,313.64 and 952,017.28

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Solution

The fourth proportional to 1,726,353.80, 2,382,313.64 and 952,017.28 is: 1,313,753.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,353.80 : 2,382,313.64 = 952,017.28 : x
  2. Step 2: Convert to fraction form
    1,726,353.80/2,382,313.64 = 952,017.28/x
  3. Step 3: Cross multiply
    1,726,353.80x = 2,382,313.64 × 952,017.28
  4. Step 4: Simplify right side
    1,726,353.80x = 2,268,003,751,659.70
  5. Step 5: Solve for x
    x = 2,268,003,751,659.70/1,726,353.80
  6. Step 6: Final answer
    x = 1,313,753.73

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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.