Home / 2,755,037.01-4,132,647.78-957,936.03

Finding the Fourth Proportional to 2,755,037.01, 4,132,647.78 and 957,936.03

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Solution

The fourth proportional to 2,755,037.01, 4,132,647.78 and 957,936.03 is: 1,436,936.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,037.01 : 4,132,647.78 = 957,936.03 : x
  2. Step 2: Convert to fraction form
    2,755,037.01/4,132,647.78 = 957,936.03/x
  3. Step 3: Cross multiply
    2,755,037.01x = 4,132,647.78 × 957,936.03
  4. Step 4: Simplify right side
    2,755,037.01x = 3,958,812,207,761.51
  5. Step 5: Solve for x
    x = 3,958,812,207,761.51/2,755,037.01
  6. Step 6: Final answer
    x = 1,436,936.13

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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.