Home / 12,344,169.92-17,034,202.96-6,837,218.26

Finding the Fourth Proportional to 12,344,169.92, 17,034,202.96 and 6,837,218.26

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Solution

The fourth proportional to 12,344,169.92, 17,034,202.96 and 6,837,218.26 is: 9,434,944.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,344,169.92 : 17,034,202.96 = 6,837,218.26 : x
  2. Step 2: Convert to fraction form
    12,344,169.92/17,034,202.96 = 6,837,218.26/x
  3. Step 3: Cross multiply
    12,344,169.92x = 17,034,202.96 × 6,837,218.26
  4. Step 4: Simplify right side
    12,344,169.92x = 116,466,563,462,979.50
  5. Step 5: Solve for x
    x = 116,466,563,462,979.50/12,344,169.92
  6. Step 6: Final answer
    x = 9,434,944.94

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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.