Home / 2,254,945.52-3,382,058.21-657,134.87

Finding the Fourth Proportional to 2,254,945.52, 3,382,058.21 and 657,134.87

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Solution

The fourth proportional to 2,254,945.52, 3,382,058.21 and 657,134.87 is: 985,597.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,254,945.52 : 3,382,058.21 = 657,134.87 : x
  2. Step 2: Convert to fraction form
    2,254,945.52/3,382,058.21 = 657,134.87/x
  3. Step 3: Cross multiply
    2,254,945.52x = 3,382,058.21 × 657,134.87
  4. Step 4: Simplify right side
    2,254,945.52x = 2,222,468,366,893.33
  5. Step 5: Solve for x
    x = 2,222,468,366,893.33/2,254,945.52
  6. Step 6: Final answer
    x = 985,597.37

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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.