Home / 8,062,036.57-12,092,979.65-3,268,586.37

Finding the Fourth Proportional to 8,062,036.57, 12,092,979.65 and 3,268,586.37

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Solution

The fourth proportional to 8,062,036.57, 12,092,979.65 and 3,268,586.37 is: 4,902,849.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062,036.57 : 12,092,979.65 = 3,268,586.37 : x
  2. Step 2: Convert to fraction form
    8,062,036.57/12,092,979.65 = 3,268,586.37/x
  3. Step 3: Cross multiply
    8,062,036.57x = 12,092,979.65 × 3,268,586.37
  4. Step 4: Simplify right side
    8,062,036.57x = 39,526,948,417,660.10
  5. Step 5: Solve for x
    x = 39,526,948,417,660.10/8,062,036.57
  6. Step 6: Final answer
    x = 4,902,849.06

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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.