Home / 3,074,919.54-4,612,395.71-2,016,663.05

Finding the Fourth Proportional to 3,074,919.54, 4,612,395.71 and 2,016,663.05

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Solution

The fourth proportional to 3,074,919.54, 4,612,395.71 and 2,016,663.05 is: 3,025,005.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,919.54 : 4,612,395.71 = 2,016,663.05 : x
  2. Step 2: Convert to fraction form
    3,074,919.54/4,612,395.71 = 2,016,663.05/x
  3. Step 3: Cross multiply
    3,074,919.54x = 4,612,395.71 × 2,016,663.05
  4. Step 4: Simplify right side
    3,074,919.54x = 9,301,647,967,190.22
  5. Step 5: Solve for x
    x = 9,301,647,967,190.22/3,074,919.54
  6. Step 6: Final answer
    x = 3,025,005.32

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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.