Home / 5,809,021.14-8,016,335.10-3,230,646.42

Finding the Fourth Proportional to 5,809,021.14, 8,016,335.10 and 3,230,646.42

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Solution

The fourth proportional to 5,809,021.14, 8,016,335.10 and 3,230,646.42 is: 4,458,228.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,021.14 : 8,016,335.10 = 3,230,646.42 : x
  2. Step 2: Convert to fraction form
    5,809,021.14/8,016,335.10 = 3,230,646.42/x
  3. Step 3: Cross multiply
    5,809,021.14x = 8,016,335.10 × 3,230,646.42
  4. Step 4: Simplify right side
    5,809,021.14x = 25,897,944,292,335.34
  5. Step 5: Solve for x
    x = 25,897,944,292,335.34/5,809,021.14
  6. Step 6: Final answer
    x = 4,458,228.62

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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.