Home / 3,763,544.90-5,193,664.26-2,044,679.54

Finding the Fourth Proportional to 3,763,544.90, 5,193,664.26 and 2,044,679.54

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Solution

The fourth proportional to 3,763,544.90, 5,193,664.26 and 2,044,679.54 is: 2,821,642.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,544.90 : 5,193,664.26 = 2,044,679.54 : x
  2. Step 2: Convert to fraction form
    3,763,544.90/5,193,664.26 = 2,044,679.54/x
  3. Step 3: Cross multiply
    3,763,544.90x = 5,193,664.26 × 2,044,679.54
  4. Step 4: Simplify right side
    3,763,544.90x = 10,619,379,050,051.24
  5. Step 5: Solve for x
    x = 10,619,379,050,051.24/3,763,544.90
  6. Step 6: Final answer
    x = 2,821,642.72

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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.