Home / 2,201,410.35-3,302,115.53-2,028,199.95

Finding the Fourth Proportional to 2,201,410.35, 3,302,115.53 and 2,028,199.95

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Solution

The fourth proportional to 2,201,410.35, 3,302,115.53 and 2,028,199.95 is: 3,042,299.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,410.35 : 3,302,115.53 = 2,028,199.95 : x
  2. Step 2: Convert to fraction form
    2,201,410.35/3,302,115.53 = 2,028,199.95/x
  3. Step 3: Cross multiply
    2,201,410.35x = 3,302,115.53 × 2,028,199.95
  4. Step 4: Simplify right side
    2,201,410.35x = 6,697,350,542,699.22
  5. Step 5: Solve for x
    x = 6,697,350,542,699.22/2,201,410.35
  6. Step 6: Final answer
    x = 3,042,299.93

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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.