Home / 4,957,930.50-7,436,928.54-1,364,077.14

Finding the Fourth Proportional to 4,957,930.50, 7,436,928.54 and 1,364,077.14

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Solution

The fourth proportional to 4,957,930.50, 7,436,928.54 and 1,364,077.14 is: 2,046,124.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957,930.50 : 7,436,928.54 = 1,364,077.14 : x
  2. Step 2: Convert to fraction form
    4,957,930.50/7,436,928.54 = 1,364,077.14/x
  3. Step 3: Cross multiply
    4,957,930.50x = 7,436,928.54 × 1,364,077.14
  4. Step 4: Simplify right side
    4,957,930.50x = 10,144,544,213,227.57
  5. Step 5: Solve for x
    x = 10,144,544,213,227.57/4,957,930.50
  6. Step 6: Final answer
    x = 2,046,124.73

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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.