Home / 2,456,042.64-3,666,794.92-1,876,633.52

Finding the Fourth Proportional to 2,456,042.64, 3,666,794.92 and 1,876,633.52

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Solution

The fourth proportional to 2,456,042.64, 3,666,794.92 and 1,876,633.52 is: 2,801,755.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,042.64 : 3,666,794.92 = 1,876,633.52 : x
  2. Step 2: Convert to fraction form
    2,456,042.64/3,666,794.92 = 1,876,633.52/x
  3. Step 3: Cross multiply
    2,456,042.64x = 3,666,794.92 × 1,876,633.52
  4. Step 4: Simplify right side
    2,456,042.64x = 6,881,230,257,837.72
  5. Step 5: Solve for x
    x = 6,881,230,257,837.72/2,456,042.64
  6. Step 6: Final answer
    x = 2,801,755.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.