Home / 6,414,564.26-8,852,028.22-3,474,308.20

Finding the Fourth Proportional to 6,414,564.26, 8,852,028.22 and 3,474,308.20

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Solution

The fourth proportional to 6,414,564.26, 8,852,028.22 and 3,474,308.20 is: 4,794,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,564.26 : 8,852,028.22 = 3,474,308.20 : x
  2. Step 2: Convert to fraction form
    6,414,564.26/8,852,028.22 = 3,474,308.20/x
  3. Step 3: Cross multiply
    6,414,564.26x = 8,852,028.22 × 3,474,308.20
  4. Step 4: Simplify right side
    6,414,564.26x = 30,754,674,231,377.41
  5. Step 5: Solve for x
    x = 30,754,674,231,377.41/6,414,564.26
  6. Step 6: Final answer
    x = 4,794,507.15

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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.