Home / 3,082,247.46-4,253,952.75-1,775,248.29

Finding the Fourth Proportional to 3,082,247.46, 4,253,952.75 and 1,775,248.29

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Solution

The fourth proportional to 3,082,247.46, 4,253,952.75 and 1,775,248.29 is: 2,450,102.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,082,247.46 : 4,253,952.75 = 1,775,248.29 : x
  2. Step 2: Convert to fraction form
    3,082,247.46/4,253,952.75 = 1,775,248.29/x
  3. Step 3: Cross multiply
    3,082,247.46x = 4,253,952.75 × 1,775,248.29
  4. Step 4: Simplify right side
    3,082,247.46x = 7,551,822,345,178.30
  5. Step 5: Solve for x
    x = 7,551,822,345,178.30/3,082,247.46
  6. Step 6: Final answer
    x = 2,450,102.54

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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.