Home / 4,229,220.69-5,836,168.08-2,295,439.77

Finding the Fourth Proportional to 4,229,220.69, 5,836,168.08 and 2,295,439.77

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Solution

The fourth proportional to 4,229,220.69, 5,836,168.08 and 2,295,439.77 is: 3,167,621.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,220.69 : 5,836,168.08 = 2,295,439.77 : x
  2. Step 2: Convert to fraction form
    4,229,220.69/5,836,168.08 = 2,295,439.77/x
  3. Step 3: Cross multiply
    4,229,220.69x = 5,836,168.08 × 2,295,439.77
  4. Step 4: Simplify right side
    4,229,220.69x = 13,396,572,315,236.54
  5. Step 5: Solve for x
    x = 13,396,572,315,236.54/4,229,220.69
  6. Step 6: Final answer
    x = 3,167,621.96

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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.