Home / 11,006,663.24-15,188,687.54-6,112,197.96

Finding the Fourth Proportional to 11,006,663.24, 15,188,687.54 and 6,112,197.96

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Solution

The fourth proportional to 11,006,663.24, 15,188,687.54 and 6,112,197.96 is: 8,434,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,006,663.24 : 15,188,687.54 = 6,112,197.96 : x
  2. Step 2: Convert to fraction form
    11,006,663.24/15,188,687.54 = 6,112,197.96/x
  3. Step 3: Cross multiply
    11,006,663.24x = 15,188,687.54 × 6,112,197.96
  4. Step 4: Simplify right side
    11,006,663.24x = 92,836,264,997,065.41
  5. Step 5: Solve for x
    x = 92,836,264,997,065.41/11,006,663.24
  6. Step 6: Final answer
    x = 8,434,551.23

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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.