Home / 1,835,246.20-2,752,869.30-995,438.20

Finding the Fourth Proportional to 1,835,246.20, 2,752,869.30 and 995,438.20

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Solution

The fourth proportional to 1,835,246.20, 2,752,869.30 and 995,438.20 is: 1,493,157.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,246.20 : 2,752,869.30 = 995,438.20 : x
  2. Step 2: Convert to fraction form
    1,835,246.20/2,752,869.30 = 995,438.20/x
  3. Step 3: Cross multiply
    1,835,246.20x = 2,752,869.30 × 995,438.20
  4. Step 4: Simplify right side
    1,835,246.20x = 2,740,311,260,827.26
  5. Step 5: Solve for x
    x = 2,740,311,260,827.26/1,835,246.20
  6. Step 6: Final answer
    x = 1,493,157.30

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Similar ratio
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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.