Home / 2,388,062.28-3,582,085.32-968,115

Finding the Fourth Proportional to 2,388,062.28, 3,582,085.32 and 968,115

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Solution

The fourth proportional to 2,388,062.28, 3,582,085.32 and 968,115 is: 1,452,169.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,062.28 : 3,582,085.32 = 968,115 : x
  2. Step 2: Convert to fraction form
    2,388,062.28/3,582,085.32 = 968,115/x
  3. Step 3: Cross multiply
    2,388,062.28x = 3,582,085.32 × 968,115
  4. Step 4: Simplify right side
    2,388,062.28x = 3,467,870,529,571.80
  5. Step 5: Solve for x
    x = 3,467,870,529,571.80/2,388,062.28
  6. Step 6: Final answer
    x = 1,452,169.22

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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.