Home / 11,623,327.02-16,040,338.82-6,396,936.92

Finding the Fourth Proportional to 11,623,327.02, 16,040,338.82 and 6,396,936.92

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Solution

The fourth proportional to 11,623,327.02, 16,040,338.82 and 6,396,936.92 is: 8,827,854.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,327.02 : 16,040,338.82 = 6,396,936.92 : x
  2. Step 2: Convert to fraction form
    11,623,327.02/16,040,338.82 = 6,396,936.92/x
  3. Step 3: Cross multiply
    11,623,327.02x = 16,040,338.82 × 6,396,936.92
  4. Step 4: Simplify right side
    11,623,327.02x = 102,609,035,606,967.23
  5. Step 5: Solve for x
    x = 102,609,035,606,967.23/11,623,327.02
  6. Step 6: Final answer
    x = 8,827,854.14

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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.