Home / 8,304,964.82-11,460,952.34-4,821,110.73

Finding the Fourth Proportional to 8,304,964.82, 11,460,952.34 and 4,821,110.73

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Solution

The fourth proportional to 8,304,964.82, 11,460,952.34 and 4,821,110.73 is: 6,653,191.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,964.82 : 11,460,952.34 = 4,821,110.73 : x
  2. Step 2: Convert to fraction form
    8,304,964.82/11,460,952.34 = 4,821,110.73/x
  3. Step 3: Cross multiply
    8,304,964.82x = 11,460,952.34 × 4,821,110.73
  4. Step 4: Simplify right side
    8,304,964.82x = 55,254,520,278,287.06
  5. Step 5: Solve for x
    x = 55,254,520,278,287.06/8,304,964.82
  6. Step 6: Final answer
    x = 6,653,191.37

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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.