Home / 4,843,771.93-7,265,524.95-2,111,317.66

Finding the Fourth Proportional to 4,843,771.93, 7,265,524.95 and 2,111,317.66

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Solution

The fourth proportional to 4,843,771.93, 7,265,524.95 and 2,111,317.66 is: 3,166,918.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,771.93 : 7,265,524.95 = 2,111,317.66 : x
  2. Step 2: Convert to fraction form
    4,843,771.93/7,265,524.95 = 2,111,317.66/x
  3. Step 3: Cross multiply
    4,843,771.93x = 7,265,524.95 × 2,111,317.66
  4. Step 4: Simplify right side
    4,843,771.93x = 15,339,831,136,105.62
  5. Step 5: Solve for x
    x = 15,339,831,136,105.62/4,843,771.93
  6. Step 6: Final answer
    x = 3,166,918.54

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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.