Home / 3,132,233.27-4,322,600.47-1,755,602.16

Finding the Fourth Proportional to 3,132,233.27, 4,322,600.47 and 1,755,602.16

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Solution

The fourth proportional to 3,132,233.27, 4,322,600.47 and 1,755,602.16 is: 2,422,797.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,233.27 : 4,322,600.47 = 1,755,602.16 : x
  2. Step 2: Convert to fraction form
    3,132,233.27/4,322,600.47 = 1,755,602.16/x
  3. Step 3: Cross multiply
    3,132,233.27x = 4,322,600.47 × 1,755,602.16
  4. Step 4: Simplify right side
    3,132,233.27x = 7,588,766,721,949.02
  5. Step 5: Solve for x
    x = 7,588,766,721,949.02/3,132,233.27
  6. Step 6: Final answer
    x = 2,422,797.43

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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.