Home / 7,086,837.27-10,631,945.40-2,294,527.96

Finding the Fourth Proportional to 7,086,837.27, 10,631,945.40 and 2,294,527.96

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Solution

The fourth proportional to 7,086,837.27, 10,631,945.40 and 2,294,527.96 is: 3,442,338.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,086,837.27 : 10,631,945.40 = 2,294,527.96 : x
  2. Step 2: Convert to fraction form
    7,086,837.27/10,631,945.40 = 2,294,527.96/x
  3. Step 3: Cross multiply
    7,086,837.27x = 10,631,945.40 × 2,294,527.96
  4. Step 4: Simplify right side
    7,086,837.27x = 24,395,295,989,493.38
  5. Step 5: Solve for x
    x = 24,395,295,989,493.38/7,086,837.27
  6. Step 6: Final answer
    x = 3,442,338.95

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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.