Home / 3,466,971.22-5,201,166.11-1,192,200.19

Finding the Fourth Proportional to 3,466,971.22, 5,201,166.11 and 1,192,200.19

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Solution

The fourth proportional to 3,466,971.22, 5,201,166.11 and 1,192,200.19 is: 1,788,544.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,971.22 : 5,201,166.11 = 1,192,200.19 : x
  2. Step 2: Convert to fraction form
    3,466,971.22/5,201,166.11 = 1,192,200.19/x
  3. Step 3: Cross multiply
    3,466,971.22x = 5,201,166.11 × 1,192,200.19
  4. Step 4: Simplify right side
    3,466,971.22x = 6,200,831,224,563.56
  5. Step 5: Solve for x
    x = 6,200,831,224,563.56/3,466,971.22
  6. Step 6: Final answer
    x = 1,788,544.19

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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.