Home / 1,727,833.44-2,384,884.38-1,002,914.70

Finding the Fourth Proportional to 1,727,833.44, 2,384,884.38 and 1,002,914.70

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Solution

The fourth proportional to 1,727,833.44, 2,384,884.38 and 1,002,914.70 is: 1,384,297.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,833.44 : 2,384,884.38 = 1,002,914.70 : x
  2. Step 2: Convert to fraction form
    1,727,833.44/2,384,884.38 = 1,002,914.70/x
  3. Step 3: Cross multiply
    1,727,833.44x = 2,384,884.38 × 1,002,914.70
  4. Step 4: Simplify right side
    1,727,833.44x = 2,391,835,602,502.39
  5. Step 5: Solve for x
    x = 2,391,835,602,502.39/1,727,833.44
  6. Step 6: Final answer
    x = 1,384,297.55

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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.