Home / 7,330,236.38-10,996,933.75-2,212,238.10

Finding the Fourth Proportional to 7,330,236.38, 10,996,933.75 and 2,212,238.10

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Solution

The fourth proportional to 7,330,236.38, 10,996,933.75 and 2,212,238.10 is: 3,318,833.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,236.38 : 10,996,933.75 = 2,212,238.10 : x
  2. Step 2: Convert to fraction form
    7,330,236.38/10,996,933.75 = 2,212,238.10/x
  3. Step 3: Cross multiply
    7,330,236.38x = 10,996,933.75 × 2,212,238.10
  4. Step 4: Simplify right side
    7,330,236.38x = 24,327,835,824,925.88
  5. Step 5: Solve for x
    x = 24,327,835,824,925.88/7,330,236.38
  6. Step 6: Final answer
    x = 3,318,833.74

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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.