Home / 2,822,604.14-3,894,912.65-1,598,665.38

Finding the Fourth Proportional to 2,822,604.14, 3,894,912.65 and 1,598,665.38

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Solution

The fourth proportional to 2,822,604.14, 3,894,912.65 and 1,598,665.38 is: 2,205,999.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,822,604.14 : 3,894,912.65 = 1,598,665.38 : x
  2. Step 2: Convert to fraction form
    2,822,604.14/3,894,912.65 = 1,598,665.38/x
  3. Step 3: Cross multiply
    2,822,604.14x = 3,894,912.65 × 1,598,665.38
  4. Step 4: Simplify right side
    2,822,604.14x = 6,226,662,015,675.72
  5. Step 5: Solve for x
    x = 6,226,662,015,675.72/2,822,604.14
  6. Step 6: Final answer
    x = 2,205,999.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.