Home / 6,343,707.22-8,754,324.61-3,443,098.24

Finding the Fourth Proportional to 6,343,707.22, 8,754,324.61 and 3,443,098.24

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Solution

The fourth proportional to 6,343,707.22, 8,754,324.61 and 3,443,098.24 is: 4,751,480.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,343,707.22 : 8,754,324.61 = 3,443,098.24 : x
  2. Step 2: Convert to fraction form
    6,343,707.22/8,754,324.61 = 3,443,098.24/x
  3. Step 3: Cross multiply
    6,343,707.22x = 8,754,324.61 × 3,443,098.24
  4. Step 4: Simplify right side
    6,343,707.22x = 30,141,999,606,943.87
  5. Step 5: Solve for x
    x = 30,141,999,606,943.87/6,343,707.22
  6. Step 6: Final answer
    x = 4,751,480.25

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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.