Home / 2,754,659.26-4,132,227.02-760,115.26

Finding the Fourth Proportional to 2,754,659.26, 4,132,227.02 and 760,115.26

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Solution

The fourth proportional to 2,754,659.26, 4,132,227.02 and 760,115.26 is: 1,140,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,659.26 : 4,132,227.02 = 760,115.26 : x
  2. Step 2: Convert to fraction form
    2,754,659.26/4,132,227.02 = 760,115.26/x
  3. Step 3: Cross multiply
    2,754,659.26x = 4,132,227.02 × 760,115.26
  4. Step 4: Simplify right side
    2,754,659.26x = 3,140,968,815,686.33
  5. Step 5: Solve for x
    x = 3,140,968,815,686.33/2,754,659.26
  6. Step 6: Final answer
    x = 1,140,238.60

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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.