Home / 4,796,622.05-6,620,013.45-3,053,734.66

Finding the Fourth Proportional to 4,796,622.05, 6,620,013.45 and 3,053,734.66

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Solution

The fourth proportional to 4,796,622.05, 6,620,013.45 and 3,053,734.66 is: 4,214,583.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,622.05 : 6,620,013.45 = 3,053,734.66 : x
  2. Step 2: Convert to fraction form
    4,796,622.05/6,620,013.45 = 3,053,734.66/x
  3. Step 3: Cross multiply
    4,796,622.05x = 6,620,013.45 × 3,053,734.66
  4. Step 4: Simplify right side
    4,796,622.05x = 20,215,764,505,381.14
  5. Step 5: Solve for x
    x = 20,215,764,505,381.14/4,796,622.05
  6. Step 6: Final answer
    x = 4,214,583.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.