Home / 1,195,949.58-1,793,618.19-354,304.50

Finding the Fourth Proportional to 1,195,949.58, 1,793,618.19 and 354,304.50

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Solution

The fourth proportional to 1,195,949.58, 1,793,618.19 and 354,304.50 is: 531,366.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,949.58 : 1,793,618.19 = 354,304.50 : x
  2. Step 2: Convert to fraction form
    1,195,949.58/1,793,618.19 = 354,304.50/x
  3. Step 3: Cross multiply
    1,195,949.58x = 1,793,618.19 × 354,304.50
  4. Step 4: Simplify right side
    1,195,949.58x = 635,486,995,998.86
  5. Step 5: Solve for x
    x = 635,486,995,998.86/1,195,949.58
  6. Step 6: Final answer
    x = 531,366.04

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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.