Home / 3,193,246.80-4,790,635.65-1,063,349.37

Finding the Fourth Proportional to 3,193,246.80, 4,790,635.65 and 1,063,349.37

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Solution

The fourth proportional to 3,193,246.80, 4,790,635.65 and 1,063,349.37 is: 1,595,278.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,246.80 : 4,790,635.65 = 1,063,349.37 : x
  2. Step 2: Convert to fraction form
    3,193,246.80/4,790,635.65 = 1,063,349.37/x
  3. Step 3: Cross multiply
    3,193,246.80x = 4,790,635.65 × 1,063,349.37
  4. Step 4: Simplify right side
    3,193,246.80x = 5,094,119,400,327.04
  5. Step 5: Solve for x
    x = 5,094,119,400,327.04/3,193,246.80
  6. Step 6: Final answer
    x = 1,595,278.95

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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.