Home / 4,796,622.69-6,620,014.39-3,053,735.30

Finding the Fourth Proportional to 4,796,622.69, 6,620,014.39 and 3,053,735.30

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Solution

The fourth proportional to 4,796,622.69, 6,620,014.39 and 3,053,735.30 is: 4,214,584.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,622.69 : 6,620,014.39 = 3,053,735.30 : x
  2. Step 2: Convert to fraction form
    4,796,622.69/6,620,014.39 = 3,053,735.30/x
  3. Step 3: Cross multiply
    4,796,622.69x = 6,620,014.39 × 3,053,735.30
  4. Step 4: Simplify right side
    4,796,622.69x = 20,215,771,613,982.29
  5. Step 5: Solve for x
    x = 20,215,771,613,982.29/4,796,622.69
  6. Step 6: Final answer
    x = 4,214,584.49

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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.