Home / 3,278,784.04-4,524,713.19-1,828,481.14

Finding the Fourth Proportional to 3,278,784.04, 4,524,713.19 and 1,828,481.14

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Solution

The fourth proportional to 3,278,784.04, 4,524,713.19 and 1,828,481.14 is: 2,523,299.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,278,784.04 : 4,524,713.19 = 1,828,481.14 : x
  2. Step 2: Convert to fraction form
    3,278,784.04/4,524,713.19 = 1,828,481.14/x
  3. Step 3: Cross multiply
    3,278,784.04x = 4,524,713.19 × 1,828,481.14
  4. Step 4: Simplify right side
    3,278,784.04x = 8,273,352,731,824.24
  5. Step 5: Solve for x
    x = 8,273,352,731,824.24/3,278,784.04
  6. Step 6: Final answer
    x = 2,523,299.07

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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.