Home / 4,967,241.36-6,855,361.20-2,762,324.16

Finding the Fourth Proportional to 4,967,241.36, 6,855,361.20 and 2,762,324.16

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Solution

The fourth proportional to 4,967,241.36, 6,855,361.20 and 2,762,324.16 is: 3,812,323.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,241.36 : 6,855,361.20 = 2,762,324.16 : x
  2. Step 2: Convert to fraction form
    4,967,241.36/6,855,361.20 = 2,762,324.16/x
  3. Step 3: Cross multiply
    4,967,241.36x = 6,855,361.20 × 2,762,324.16
  4. Step 4: Simplify right side
    4,967,241.36x = 18,936,729,868,286.59
  5. Step 5: Solve for x
    x = 18,936,729,868,286.59/4,967,241.36
  6. Step 6: Final answer
    x = 3,812,323.28

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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.