Home / 2,321,170.64-3,481,018.68-744,866

Finding the Fourth Proportional to 2,321,170.64, 3,481,018.68 and 744,866

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Solution

The fourth proportional to 2,321,170.64, 3,481,018.68 and 744,866 is: 1,117,062.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,170.64 : 3,481,018.68 = 744,866 : x
  2. Step 2: Convert to fraction form
    2,321,170.64/3,481,018.68 = 744,866/x
  3. Step 3: Cross multiply
    2,321,170.64x = 3,481,018.68 × 744,866
  4. Step 4: Simplify right side
    2,321,170.64x = 2,592,892,460,096.88
  5. Step 5: Solve for x
    x = 2,592,892,460,096.88/2,321,170.64
  6. Step 6: Final answer
    x = 1,117,062.41

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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.