Home / 3,284,882.32-4,927,335.06-1,010,391.37

Finding the Fourth Proportional to 3,284,882.32, 4,927,335.06 and 1,010,391.37

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Solution

The fourth proportional to 3,284,882.32, 4,927,335.06 and 1,010,391.37 is: 1,515,590.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,882.32 : 4,927,335.06 = 1,010,391.37 : x
  2. Step 2: Convert to fraction form
    3,284,882.32/4,927,335.06 = 1,010,391.37/x
  3. Step 3: Cross multiply
    3,284,882.32x = 4,927,335.06 × 1,010,391.37
  4. Step 4: Simplify right side
    3,284,882.32x = 4,978,536,821,722.43
  5. Step 5: Solve for x
    x = 4,978,536,821,722.43/3,284,882.32
  6. Step 6: Final answer
    x = 1,515,590.62

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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.