Home / 6,295,489.20-9,445,566.60-2,511,687.60

Finding the Fourth Proportional to 6,295,489.20, 9,445,566.60 and 2,511,687.60

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Solution

The fourth proportional to 6,295,489.20, 9,445,566.60 and 2,511,687.60 is: 3,768,462.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,489.20 : 9,445,566.60 = 2,511,687.60 : x
  2. Step 2: Convert to fraction form
    6,295,489.20/9,445,566.60 = 2,511,687.60/x
  3. Step 3: Cross multiply
    6,295,489.20x = 9,445,566.60 × 2,511,687.60
  4. Step 4: Simplify right side
    6,295,489.20x = 23,724,312,504,194.16
  5. Step 5: Solve for x
    x = 23,724,312,504,194.16/6,295,489.20
  6. Step 6: Final answer
    x = 3,768,462.11

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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.