Home / 5,933,010.50-8,894,237.78-2,145,651.38

Finding the Fourth Proportional to 5,933,010.50, 8,894,237.78 and 2,145,651.38

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Solution

The fourth proportional to 5,933,010.50, 8,894,237.78 and 2,145,651.38 is: 3,216,568.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,010.50 : 8,894,237.78 = 2,145,651.38 : x
  2. Step 2: Convert to fraction form
    5,933,010.50/8,894,237.78 = 2,145,651.38/x
  3. Step 3: Cross multiply
    5,933,010.50x = 8,894,237.78 × 2,145,651.38
  4. Step 4: Simplify right side
    5,933,010.50x = 19,083,933,566,705.13
  5. Step 5: Solve for x
    x = 19,083,933,566,705.13/5,933,010.50
  6. Step 6: Final answer
    x = 3,216,568.31

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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.