Home / 11,004,869.10-15,187,193.67-6,110,091.43

Finding the Fourth Proportional to 11,004,869.10, 15,187,193.67 and 6,110,091.43

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Solution

The fourth proportional to 11,004,869.10, 15,187,193.67 and 6,110,091.43 is: 8,432,189.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,869.10 : 15,187,193.67 = 6,110,091.43 : x
  2. Step 2: Convert to fraction form
    11,004,869.10/15,187,193.67 = 6,110,091.43/x
  3. Step 3: Cross multiply
    11,004,869.10x = 15,187,193.67 × 6,110,091.43
  4. Step 4: Simplify right side
    11,004,869.10x = 92,795,141,887,443.61
  5. Step 5: Solve for x
    x = 92,795,141,887,443.61/11,004,869.10
  6. Step 6: Final answer
    x = 8,432,189.52

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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.