Home / 4,677,028.56-7,015,737.96-1,482,084

Finding the Fourth Proportional to 4,677,028.56, 7,015,737.96 and 1,482,084

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Solution

The fourth proportional to 4,677,028.56, 7,015,737.96 and 1,482,084 is: 2,223,187.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,028.56 : 7,015,737.96 = 1,482,084 : x
  2. Step 2: Convert to fraction form
    4,677,028.56/7,015,737.96 = 1,482,084/x
  3. Step 3: Cross multiply
    4,677,028.56x = 7,015,737.96 × 1,482,084
  4. Step 4: Simplify right side
    4,677,028.56x = 10,397,912,978,708.64
  5. Step 5: Solve for x
    x = 10,397,912,978,708.64/4,677,028.56
  6. Step 6: Final answer
    x = 2,223,187.83

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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.