Home / 5,675,511.42-7,832,372.13-3,097,357.97

Finding the Fourth Proportional to 5,675,511.42, 7,832,372.13 and 3,097,357.97

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Solution

The fourth proportional to 5,675,511.42, 7,832,372.13 and 3,097,357.97 is: 4,274,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,511.42 : 7,832,372.13 = 3,097,357.97 : x
  2. Step 2: Convert to fraction form
    5,675,511.42/7,832,372.13 = 3,097,357.97/x
  3. Step 3: Cross multiply
    5,675,511.42x = 7,832,372.13 × 3,097,357.97
  4. Step 4: Simplify right side
    5,675,511.42x = 24,259,660,201,699.52
  5. Step 5: Solve for x
    x = 24,259,660,201,699.52/5,675,511.42
  6. Step 6: Final answer
    x = 4,274,444.79

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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.