Home / 2,269,664.13-3,404,467.03-754,043.97

Finding the Fourth Proportional to 2,269,664.13, 3,404,467.03 and 754,043.97

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Solution

The fourth proportional to 2,269,664.13, 3,404,467.03 and 754,043.97 is: 1,131,056.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,664.13 : 3,404,467.03 = 754,043.97 : x
  2. Step 2: Convert to fraction form
    2,269,664.13/3,404,467.03 = 754,043.97/x
  3. Step 3: Cross multiply
    2,269,664.13x = 3,404,467.03 × 754,043.97
  4. Step 4: Simplify right side
    2,269,664.13x = 2,567,117,835,035.31
  5. Step 5: Solve for x
    x = 2,567,117,835,035.31/2,269,664.13
  6. Step 6: Final answer
    x = 1,131,056.27

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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.