Home / 2,006,360.97-3,008,909.25-658,209.42

Finding the Fourth Proportional to 2,006,360.97, 3,008,909.25 and 658,209.42

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Solution

The fourth proportional to 2,006,360.97, 3,008,909.25 and 658,209.42 is: 987,106.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,360.97 : 3,008,909.25 = 658,209.42 : x
  2. Step 2: Convert to fraction form
    2,006,360.97/3,008,909.25 = 658,209.42/x
  3. Step 3: Cross multiply
    2,006,360.97x = 3,008,909.25 × 658,209.42
  4. Step 4: Simplify right side
    2,006,360.97x = 1,980,492,412,275.14
  5. Step 5: Solve for x
    x = 1,980,492,412,275.14/2,006,360.97
  6. Step 6: Final answer
    x = 987,106.73

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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.