Home / 3,626,917.53-5,440,179.51-1,102,375.95

Finding the Fourth Proportional to 3,626,917.53, 5,440,179.51 and 1,102,375.95

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Solution

The fourth proportional to 3,626,917.53, 5,440,179.51 and 1,102,375.95 is: 1,653,504.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,917.53 : 5,440,179.51 = 1,102,375.95 : x
  2. Step 2: Convert to fraction form
    3,626,917.53/5,440,179.51 = 1,102,375.95/x
  3. Step 3: Cross multiply
    3,626,917.53x = 5,440,179.51 × 1,102,375.95
  4. Step 4: Simplify right side
    3,626,917.53x = 5,997,123,055,506.78
  5. Step 5: Solve for x
    x = 5,997,123,055,506.78/3,626,917.53
  6. Step 6: Final answer
    x = 1,653,504.11

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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.