Home / 7,320,673.14-10,980,954.42-2,203,081

Finding the Fourth Proportional to 7,320,673.14, 10,980,954.42 and 2,203,081

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Solution

The fourth proportional to 7,320,673.14, 10,980,954.42 and 2,203,081 is: 3,304,604.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,320,673.14 : 10,980,954.42 = 2,203,081 : x
  2. Step 2: Convert to fraction form
    7,320,673.14/10,980,954.42 = 2,203,081/x
  3. Step 3: Cross multiply
    7,320,673.14x = 10,980,954.42 × 2,203,081
  4. Step 4: Simplify right side
    7,320,673.14x = 24,191,932,044,568.02
  5. Step 5: Solve for x
    x = 24,191,932,044,568.02/7,320,673.14
  6. Step 6: Final answer
    x = 3,304,604.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.