Home / 2,388,110.28-3,582,157.32-968,163

Finding the Fourth Proportional to 2,388,110.28, 3,582,157.32 and 968,163

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Solution

The fourth proportional to 2,388,110.28, 3,582,157.32 and 968,163 is: 1,452,241.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,388,110.28 : 3,582,157.32 = 968,163 : x
  2. Step 2: Convert to fraction form
    2,388,110.28/3,582,157.32 = 968,163/x
  3. Step 3: Cross multiply
    2,388,110.28x = 3,582,157.32 × 968,163
  4. Step 4: Simplify right side
    2,388,110.28x = 3,468,112,177,403.16
  5. Step 5: Solve for x
    x = 3,468,112,177,403.16/2,388,110.28
  6. Step 6: Final answer
    x = 1,452,241.22

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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.