Home / 11,243,050.13-15,515,414.43-6,086,411.75

Finding the Fourth Proportional to 11,243,050.13, 15,515,414.43 and 6,086,411.75

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Solution

The fourth proportional to 11,243,050.13, 15,515,414.43 and 6,086,411.75 is: 8,399,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,243,050.13 : 15,515,414.43 = 6,086,411.75 : x
  2. Step 2: Convert to fraction form
    11,243,050.13/15,515,414.43 = 6,086,411.75/x
  3. Step 3: Cross multiply
    11,243,050.13x = 15,515,414.43 × 6,086,411.75
  4. Step 4: Simplify right side
    11,243,050.13x = 94,433,200,692,871.55
  5. Step 5: Solve for x
    x = 94,433,200,692,871.55/11,243,050.13
  6. Step 6: Final answer
    x = 8,399,251.06

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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.