Home / 2,713,255.33-3,744,336.29-1,489,673.65

Finding the Fourth Proportional to 2,713,255.33, 3,744,336.29 and 1,489,673.65

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Solution

The fourth proportional to 2,713,255.33, 3,744,336.29 and 1,489,673.65 is: 2,055,773.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,713,255.33 : 3,744,336.29 = 1,489,673.65 : x
  2. Step 2: Convert to fraction form
    2,713,255.33/3,744,336.29 = 1,489,673.65/x
  3. Step 3: Cross multiply
    2,713,255.33x = 3,744,336.29 × 1,489,673.65
  4. Step 4: Simplify right side
    2,713,255.33x = 5,577,839,100,503.39
  5. Step 5: Solve for x
    x = 5,577,839,100,503.39/2,713,255.33
  6. Step 6: Final answer
    x = 2,055,773.76

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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.