Home / 4,133,643.44-5,704,450.14-2,273,178.94

Finding the Fourth Proportional to 4,133,643.44, 5,704,450.14 and 2,273,178.94

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Solution

The fourth proportional to 4,133,643.44, 5,704,450.14 and 2,273,178.94 is: 3,136,999.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,643.44 : 5,704,450.14 = 2,273,178.94 : x
  2. Step 2: Convert to fraction form
    4,133,643.44/5,704,450.14 = 2,273,178.94/x
  3. Step 3: Cross multiply
    4,133,643.44x = 5,704,450.14 × 2,273,178.94
  4. Step 4: Simplify right side
    4,133,643.44x = 12,967,235,916,791.35
  5. Step 5: Solve for x
    x = 12,967,235,916,791.35/4,133,643.44
  6. Step 6: Final answer
    x = 3,136,999.14

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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.