Home / 11,409,826.92-17,114,608.44-2,773,976.28

Finding the Fourth Proportional to 11,409,826.92, 17,114,608.44 and 2,773,976.28

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Solution

The fourth proportional to 11,409,826.92, 17,114,608.44 and 2,773,976.28 is: 4,160,932.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,409,826.92 : 17,114,608.44 = 2,773,976.28 : x
  2. Step 2: Convert to fraction form
    11,409,826.92/17,114,608.44 = 2,773,976.28/x
  3. Step 3: Cross multiply
    11,409,826.92x = 17,114,608.44 × 2,773,976.28
  4. Step 4: Simplify right side
    11,409,826.92x = 47,475,517,854,047.80
  5. Step 5: Solve for x
    x = 47,475,517,854,047.80/11,409,826.92
  6. Step 6: Final answer
    x = 4,160,932.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.