Home / 5,194,037.70-7,791,056.55-2,954,549.70

Finding the Fourth Proportional to 5,194,037.70, 7,791,056.55 and 2,954,549.70

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Solution

The fourth proportional to 5,194,037.70, 7,791,056.55 and 2,954,549.70 is: 4,431,824.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,037.70 : 7,791,056.55 = 2,954,549.70 : x
  2. Step 2: Convert to fraction form
    5,194,037.70/7,791,056.55 = 2,954,549.70/x
  3. Step 3: Cross multiply
    5,194,037.70x = 7,791,056.55 × 2,954,549.70
  4. Step 4: Simplify right side
    5,194,037.70x = 23,019,063,792,485.54
  5. Step 5: Solve for x
    x = 23,019,063,792,485.54/5,194,037.70
  6. Step 6: Final answer
    x = 4,431,824.55

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Similar ratio
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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.