Home / 5,051,636.60-7,582,245.48-3,126,725.14

Finding the Fourth Proportional to 5,051,636.60, 7,582,245.48 and 3,126,725.14

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Solution

The fourth proportional to 5,051,636.60, 7,582,245.48 and 3,126,725.14 is: 4,693,052.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,636.60 : 7,582,245.48 = 3,126,725.14 : x
  2. Step 2: Convert to fraction form
    5,051,636.60/7,582,245.48 = 3,126,725.14/x
  3. Step 3: Cross multiply
    5,051,636.60x = 7,582,245.48 × 3,126,725.14
  4. Step 4: Simplify right side
    5,051,636.60x = 23,707,597,526,795.05
  5. Step 5: Solve for x
    x = 23,707,597,526,795.05/5,051,636.60
  6. Step 6: Final answer
    x = 4,693,052.85

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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.