Home / 5,233,463.08-7,222,383.78-2,941,616.68

Finding the Fourth Proportional to 5,233,463.08, 7,222,383.78 and 2,941,616.68

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Solution

The fourth proportional to 5,233,463.08, 7,222,383.78 and 2,941,616.68 is: 4,059,546.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,463.08 : 7,222,383.78 = 2,941,616.68 : x
  2. Step 2: Convert to fraction form
    5,233,463.08/7,222,383.78 = 2,941,616.68/x
  3. Step 3: Cross multiply
    5,233,463.08x = 7,222,383.78 × 2,941,616.68
  4. Step 4: Simplify right side
    5,233,463.08x = 21,245,484,596,609.45
  5. Step 5: Solve for x
    x = 21,245,484,596,609.45/5,233,463.08
  6. Step 6: Final answer
    x = 4,059,546.09

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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.