Home / 2,612,662.76-3,605,351.92-1,451,184.32

Finding the Fourth Proportional to 2,612,662.76, 3,605,351.92 and 1,451,184.32

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Solution

The fourth proportional to 2,612,662.76, 3,605,351.92 and 1,451,184.32 is: 2,002,566.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,662.76 : 3,605,351.92 = 1,451,184.32 : x
  2. Step 2: Convert to fraction form
    2,612,662.76/3,605,351.92 = 1,451,184.32/x
  3. Step 3: Cross multiply
    2,612,662.76x = 3,605,351.92 × 1,451,184.32
  4. Step 4: Simplify right side
    2,612,662.76x = 5,232,030,179,771.31
  5. Step 5: Solve for x
    x = 5,232,030,179,771.31/2,612,662.76
  6. Step 6: Final answer
    x = 2,002,566.22

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.