Home / 11,826,606.49-17,726,001.32-5,342,113.22

Finding the Fourth Proportional to 11,826,606.49, 17,726,001.32 and 5,342,113.22

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Solution

The fourth proportional to 11,826,606.49, 17,726,001.32 and 5,342,113.22 is: 8,006,887.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,606.49 : 17,726,001.32 = 5,342,113.22 : x
  2. Step 2: Convert to fraction form
    11,826,606.49/17,726,001.32 = 5,342,113.22/x
  3. Step 3: Cross multiply
    11,826,606.49x = 17,726,001.32 × 5,342,113.22
  4. Step 4: Simplify right side
    11,826,606.49x = 94,694,305,914,034.73
  5. Step 5: Solve for x
    x = 94,694,305,914,034.73/11,826,606.49
  6. Step 6: Final answer
    x = 8,006,887.35

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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.