Home / 5,646,682.22-7,792,464.26-3,068,376.89

Finding the Fourth Proportional to 5,646,682.22, 7,792,464.26 and 3,068,376.89

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Solution

The fourth proportional to 5,646,682.22, 7,792,464.26 and 3,068,376.89 is: 4,234,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,682.22 : 7,792,464.26 = 3,068,376.89 : x
  2. Step 2: Convert to fraction form
    5,646,682.22/7,792,464.26 = 3,068,376.89/x
  3. Step 3: Cross multiply
    5,646,682.22x = 7,792,464.26 × 3,068,376.89
  4. Step 4: Simplify right side
    5,646,682.22x = 23,910,217,220,243.57
  5. Step 5: Solve for x
    x = 23,910,217,220,243.57/5,646,682.22
  6. Step 6: Final answer
    x = 4,234,383.36

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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.