Home / 5,373,236.30-8,059,854.45-4,155,514.70

Finding the Fourth Proportional to 5,373,236.30, 8,059,854.45 and 4,155,514.70

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Solution

The fourth proportional to 5,373,236.30, 8,059,854.45 and 4,155,514.70 is: 6,233,272.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,373,236.30 : 8,059,854.45 = 4,155,514.70 : x
  2. Step 2: Convert to fraction form
    5,373,236.30/8,059,854.45 = 4,155,514.70/x
  3. Step 3: Cross multiply
    5,373,236.30x = 8,059,854.45 × 4,155,514.70
  4. Step 4: Simplify right side
    5,373,236.30x = 33,492,843,646,835.42
  5. Step 5: Solve for x
    x = 33,492,843,646,835.42/5,373,236.30
  6. Step 6: Final answer
    x = 6,233,272.05

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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.