Home / 2,194,224.48-3,291,484.32-846,398.25

Finding the Fourth Proportional to 2,194,224.48, 3,291,484.32 and 846,398.25

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Solution

The fourth proportional to 2,194,224.48, 3,291,484.32 and 846,398.25 is: 1,269,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,224.48 : 3,291,484.32 = 846,398.25 : x
  2. Step 2: Convert to fraction form
    2,194,224.48/3,291,484.32 = 846,398.25/x
  3. Step 3: Cross multiply
    2,194,224.48x = 3,291,484.32 × 846,398.25
  4. Step 4: Simplify right side
    2,194,224.48x = 2,785,906,568,350.44
  5. Step 5: Solve for x
    x = 2,785,906,568,350.44/2,194,224.48
  6. Step 6: Final answer
    x = 1,269,654.31

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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.