Home / 2,193,999.24-3,290,595.30-995,633.40

Finding the Fourth Proportional to 2,193,999.24, 3,290,595.30 and 995,633.40

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Solution

The fourth proportional to 2,193,999.24, 3,290,595.30 and 995,633.40 is: 1,493,266.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,193,999.24 : 3,290,595.30 = 995,633.40 : x
  2. Step 2: Convert to fraction form
    2,193,999.24/3,290,595.30 = 995,633.40/x
  3. Step 3: Cross multiply
    2,193,999.24x = 3,290,595.30 × 995,633.40
  4. Step 4: Simplify right side
    2,193,999.24x = 3,276,226,586,563.02
  5. Step 5: Solve for x
    x = 3,276,226,586,563.02/2,193,999.24
  6. Step 6: Final answer
    x = 1,493,266.97

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Similar ratio
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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.