Home / 11,531,606.57-15,913,949.22-6,375,300.26

Finding the Fourth Proportional to 11,531,606.57, 15,913,949.22 and 6,375,300.26

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Solution

The fourth proportional to 11,531,606.57, 15,913,949.22 and 6,375,300.26 is: 8,798,098.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,531,606.57 : 15,913,949.22 = 6,375,300.26 : x
  2. Step 2: Convert to fraction form
    11,531,606.57/15,913,949.22 = 6,375,300.26/x
  3. Step 3: Cross multiply
    11,531,606.57x = 15,913,949.22 × 6,375,300.26
  4. Step 4: Simplify right side
    11,531,606.57x = 101,456,204,636,669.66
  5. Step 5: Solve for x
    x = 101,456,204,636,669.66/11,531,606.57
  6. Step 6: Final answer
    x = 8,798,098.00

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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.