Home / 2,054,169.96-2,834,245.24-1,328,144.06

Finding the Fourth Proportional to 2,054,169.96, 2,834,245.24 and 1,328,144.06

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Solution

The fourth proportional to 2,054,169.96, 2,834,245.24 and 1,328,144.06 is: 1,832,509.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,169.96 : 2,834,245.24 = 1,328,144.06 : x
  2. Step 2: Convert to fraction form
    2,054,169.96/2,834,245.24 = 1,328,144.06/x
  3. Step 3: Cross multiply
    2,054,169.96x = 2,834,245.24 × 1,328,144.06
  4. Step 4: Simplify right side
    2,054,169.96x = 3,764,285,980,089.28
  5. Step 5: Solve for x
    x = 3,764,285,980,089.28/2,054,169.96
  6. Step 6: Final answer
    x = 1,832,509.51

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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.