Home / 2,356,922.27-3,534,822.83-651,027.78

Finding the Fourth Proportional to 2,356,922.27, 3,534,822.83 and 651,027.78

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Solution

The fourth proportional to 2,356,922.27, 3,534,822.83 and 651,027.78 is: 976,386.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,356,922.27 : 3,534,822.83 = 651,027.78 : x
  2. Step 2: Convert to fraction form
    2,356,922.27/3,534,822.83 = 651,027.78/x
  3. Step 3: Cross multiply
    2,356,922.27x = 3,534,822.83 × 651,027.78
  4. Step 4: Simplify right side
    2,356,922.27x = 2,301,267,856,453.08
  5. Step 5: Solve for x
    x = 2,301,267,856,453.08/2,356,922.27
  6. Step 6: Final answer
    x = 976,386.83

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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.