Home / 10,317,935.24-15,476,884.56-2,744,900.96

Finding the Fourth Proportional to 10,317,935.24, 15,476,884.56 and 2,744,900.96

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Solution

The fourth proportional to 10,317,935.24, 15,476,884.56 and 2,744,900.96 is: 4,117,346.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317,935.24 : 15,476,884.56 = 2,744,900.96 : x
  2. Step 2: Convert to fraction form
    10,317,935.24/15,476,884.56 = 2,744,900.96/x
  3. Step 3: Cross multiply
    10,317,935.24x = 15,476,884.56 × 2,744,900.96
  4. Step 4: Simplify right side
    10,317,935.24x = 42,482,515,286,553.18
  5. Step 5: Solve for x
    x = 42,482,515,286,553.18/10,317,935.24
  6. Step 6: Final answer
    x = 4,117,346.57

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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.