Home / 2,793,456.19-3,854,845.24-1,632,010.15

Finding the Fourth Proportional to 2,793,456.19, 3,854,845.24 and 1,632,010.15

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Solution

The fourth proportional to 2,793,456.19, 3,854,845.24 and 1,632,010.15 is: 2,252,101.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,456.19 : 3,854,845.24 = 1,632,010.15 : x
  2. Step 2: Convert to fraction form
    2,793,456.19/3,854,845.24 = 1,632,010.15/x
  3. Step 3: Cross multiply
    2,793,456.19x = 3,854,845.24 × 1,632,010.15
  4. Step 4: Simplify right side
    2,793,456.19x = 6,291,146,558,359.19
  5. Step 5: Solve for x
    x = 6,291,146,558,359.19/2,793,456.19
  6. Step 6: Final answer
    x = 2,252,101.39

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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.