Home / 3,600,470.25-4,968,490.78-2,052,067.07

Finding the Fourth Proportional to 3,600,470.25, 4,968,490.78 and 2,052,067.07

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Solution

The fourth proportional to 3,600,470.25, 4,968,490.78 and 2,052,067.07 is: 2,831,762.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,600,470.25 : 4,968,490.78 = 2,052,067.07 : x
  2. Step 2: Convert to fraction form
    3,600,470.25/4,968,490.78 = 2,052,067.07/x
  3. Step 3: Cross multiply
    3,600,470.25x = 4,968,490.78 × 2,052,067.07
  4. Step 4: Simplify right side
    3,600,470.25x = 10,195,676,317,236.62
  5. Step 5: Solve for x
    x = 10,195,676,317,236.62/3,600,470.25
  6. Step 6: Final answer
    x = 2,831,762.41

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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.