Home / 5,646,789.66-7,792,563.83-3,068,464.29

Finding the Fourth Proportional to 5,646,789.66, 7,792,563.83 and 3,068,464.29

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Solution

The fourth proportional to 5,646,789.66, 7,792,563.83 and 3,068,464.29 is: 4,234,477.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,789.66 : 7,792,563.83 = 3,068,464.29 : x
  2. Step 2: Convert to fraction form
    5,646,789.66/7,792,563.83 = 3,068,464.29/x
  3. Step 3: Cross multiply
    5,646,789.66x = 7,792,563.83 × 3,068,464.29
  4. Step 4: Simplify right side
    5,646,789.66x = 23,911,203,824,558.31
  5. Step 5: Solve for x
    x = 23,911,203,824,558.31/5,646,789.66
  6. Step 6: Final answer
    x = 4,234,477.51

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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.