Home / 8,062,018.54-12,092,952.75-3,268,568.41

Finding the Fourth Proportional to 8,062,018.54, 12,092,952.75 and 3,268,568.41

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Solution

The fourth proportional to 8,062,018.54, 12,092,952.75 and 3,268,568.41 is: 4,902,822.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,018.54 : 12,092,952.75 = 3,268,568.41 : x
  2. Step 2: Convert to fraction form
    8,062,018.54/12,092,952.75 = 3,268,568.41/x
  3. Step 3: Cross multiply
    8,062,018.54x = 12,092,952.75 × 3,268,568.41
  4. Step 4: Simplify right side
    8,062,018.54x = 39,526,643,342,272.63
  5. Step 5: Solve for x
    x = 39,526,643,342,272.63/8,062,018.54
  6. Step 6: Final answer
    x = 4,902,822.18

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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.