Home / 6,560,930.10-9,841,395.15-2,299,560.60

Finding the Fourth Proportional to 6,560,930.10, 9,841,395.15 and 2,299,560.60

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Solution

The fourth proportional to 6,560,930.10, 9,841,395.15 and 2,299,560.60 is: 3,449,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,930.10 : 9,841,395.15 = 2,299,560.60 : x
  2. Step 2: Convert to fraction form
    6,560,930.10/9,841,395.15 = 2,299,560.60/x
  3. Step 3: Cross multiply
    6,560,930.10x = 9,841,395.15 × 2,299,560.60
  4. Step 4: Simplify right side
    6,560,930.10x = 22,630,884,535,971.09
  5. Step 5: Solve for x
    x = 22,630,884,535,971.09/6,560,930.10
  6. Step 6: Final answer
    x = 3,449,340.90

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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.