Home / 2,006,342.79-3,008,882.00-658,191.24

Finding the Fourth Proportional to 2,006,342.79, 3,008,882.00 and 658,191.24

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Solution

The fourth proportional to 2,006,342.79, 3,008,882.00 and 658,191.24 is: 987,079.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,342.79 : 3,008,882.00 = 658,191.24 : x
  2. Step 2: Convert to fraction form
    2,006,342.79/3,008,882.00 = 658,191.24/x
  3. Step 3: Cross multiply
    2,006,342.79x = 3,008,882.00 × 658,191.24
  4. Step 4: Simplify right side
    2,006,342.79x = 1,980,419,785,627.32
  5. Step 5: Solve for x
    x = 1,980,419,785,627.32/2,006,342.79
  6. Step 6: Final answer
    x = 987,079.47

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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.