Home / 4,902,164.16-7,350,546.32-2,022,876.50

Finding the Fourth Proportional to 4,902,164.16, 7,350,546.32 and 2,022,876.50

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Solution

The fourth proportional to 4,902,164.16, 7,350,546.32 and 2,022,876.50 is: 3,033,200.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902,164.16 : 7,350,546.32 = 2,022,876.50 : x
  2. Step 2: Convert to fraction form
    4,902,164.16/7,350,546.32 = 2,022,876.50/x
  3. Step 3: Cross multiply
    4,902,164.16x = 7,350,546.32 × 2,022,876.50
  4. Step 4: Simplify right side
    4,902,164.16x = 14,869,247,377,401.05
  5. Step 5: Solve for x
    x = 14,869,247,377,401.05/4,902,164.16
  6. Step 6: Final answer
    x = 3,033,200.62

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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.