Home / 7,393,098.60-11,090,697.66-2,275,954.38

Finding the Fourth Proportional to 7,393,098.60, 11,090,697.66 and 2,275,954.38

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Solution

The fourth proportional to 7,393,098.60, 11,090,697.66 and 2,275,954.38 is: 3,414,254.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,393,098.60 : 11,090,697.66 = 2,275,954.38 : x
  2. Step 2: Convert to fraction form
    7,393,098.60/11,090,697.66 = 2,275,954.38/x
  3. Step 3: Cross multiply
    7,393,098.60x = 11,090,697.66 × 2,275,954.38
  4. Step 4: Simplify right side
    7,393,098.60x = 25,241,921,916,532.75
  5. Step 5: Solve for x
    x = 25,241,921,916,532.75/7,393,098.60
  6. Step 6: Final answer
    x = 3,414,254.74

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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.