Home / 6,722,215.31-10,040,460.16-6,081,531.23

Finding the Fourth Proportional to 6,722,215.31, 10,040,460.16 and 6,081,531.23

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Solution

The fourth proportional to 6,722,215.31, 10,040,460.16 and 6,081,531.23 is: 9,083,519.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,215.31 : 10,040,460.16 = 6,081,531.23 : x
  2. Step 2: Convert to fraction form
    6,722,215.31/10,040,460.16 = 6,081,531.23/x
  3. Step 3: Cross multiply
    6,722,215.31x = 10,040,460.16 × 6,081,531.23
  4. Step 4: Simplify right side
    6,722,215.31x = 61,061,372,026,610.80
  5. Step 5: Solve for x
    x = 61,061,372,026,610.80/6,722,215.31
  6. Step 6: Final answer
    x = 9,083,519.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.