Home / 2,006,584.16-3,010,189.30-658,439.90

Finding the Fourth Proportional to 2,006,584.16, 3,010,189.30 and 658,439.90

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Solution

The fourth proportional to 2,006,584.16, 3,010,189.30 and 658,439.90 is: 987,762.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,006,584.16 : 3,010,189.30 = 658,439.90 : x
  2. Step 2: Convert to fraction form
    2,006,584.16/3,010,189.30 = 658,439.90/x
  3. Step 3: Cross multiply
    2,006,584.16x = 3,010,189.30 × 658,439.90
  4. Step 4: Simplify right side
    2,006,584.16x = 1,982,028,741,673.07
  5. Step 5: Solve for x
    x = 1,982,028,741,673.07/2,006,584.16
  6. Step 6: Final answer
    x = 987,762.58

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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.