Home / 6,193,613.35-9,290,513.41-2,150,229.57

Finding the Fourth Proportional to 6,193,613.35, 9,290,513.41 and 2,150,229.57

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Solution

The fourth proportional to 6,193,613.35, 9,290,513.41 and 2,150,229.57 is: 3,225,376.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,613.35 : 9,290,513.41 = 2,150,229.57 : x
  2. Step 2: Convert to fraction form
    6,193,613.35/9,290,513.41 = 2,150,229.57/x
  3. Step 3: Cross multiply
    6,193,613.35x = 9,290,513.41 × 2,150,229.57
  4. Step 4: Simplify right side
    6,193,613.35x = 19,976,736,608,210.96
  5. Step 5: Solve for x
    x = 19,976,736,608,210.96/6,193,613.35
  6. Step 6: Final answer
    x = 3,225,376.77

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1.5x scale

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.