Home / 6,206,891.90-9,311,084.46-2,052,433.89

Finding the Fourth Proportional to 6,206,891.90, 9,311,084.46 and 2,052,433.89

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Solution

The fourth proportional to 6,206,891.90, 9,311,084.46 and 2,052,433.89 is: 3,078,897.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,206,891.90 : 9,311,084.46 = 2,052,433.89 : x
  2. Step 2: Convert to fraction form
    6,206,891.90/9,311,084.46 = 2,052,433.89/x
  3. Step 3: Cross multiply
    6,206,891.90x = 9,311,084.46 × 2,052,433.89
  4. Step 4: Simplify right side
    6,206,891.90x = 19,110,385,298,356.35
  5. Step 5: Solve for x
    x = 19,110,385,298,356.35/6,206,891.90
  6. Step 6: Final answer
    x = 3,078,897.72

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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.