Home / 2,065,793.20-3,098,689.80-549,473.20

Finding the Fourth Proportional to 2,065,793.20, 3,098,689.80 and 549,473.20

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Solution

The fourth proportional to 2,065,793.20, 3,098,689.80 and 549,473.20 is: 824,209.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,793.20 : 3,098,689.80 = 549,473.20 : x
  2. Step 2: Convert to fraction form
    2,065,793.20/3,098,689.80 = 549,473.20/x
  3. Step 3: Cross multiply
    2,065,793.20x = 3,098,689.80 × 549,473.20
  4. Step 4: Simplify right side
    2,065,793.20x = 1,702,647,000,213.36
  5. Step 5: Solve for x
    x = 1,702,647,000,213.36/2,065,793.20
  6. Step 6: Final answer
    x = 824,209.80

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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.