Home / 6,722,999.10-10,083,186.45-2,235,275.10

Finding the Fourth Proportional to 6,722,999.10, 10,083,186.45 and 2,235,275.10

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Solution

The fourth proportional to 6,722,999.10, 10,083,186.45 and 2,235,275.10 is: 3,352,476.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,999.10 : 10,083,186.45 = 2,235,275.10 : x
  2. Step 2: Convert to fraction form
    6,722,999.10/10,083,186.45 = 2,235,275.10/x
  3. Step 3: Cross multiply
    6,722,999.10x = 10,083,186.45 × 2,235,275.10
  4. Step 4: Simplify right side
    6,722,999.10x = 22,538,695,600,342.39
  5. Step 5: Solve for x
    x = 22,538,695,600,342.39/6,722,999.10
  6. Step 6: Final answer
    x = 3,352,476.37

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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.