Home / 1,883,629.97-2,599,441.85-1,024,196.03

Finding the Fourth Proportional to 1,883,629.97, 2,599,441.85 and 1,024,196.03

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Solution

The fourth proportional to 1,883,629.97, 2,599,441.85 and 1,024,196.03 is: 1,413,408.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,629.97 : 2,599,441.85 = 1,024,196.03 : x
  2. Step 2: Convert to fraction form
    1,883,629.97/2,599,441.85 = 1,024,196.03/x
  3. Step 3: Cross multiply
    1,883,629.97x = 2,599,441.85 × 1,024,196.03
  4. Step 4: Simplify right side
    1,883,629.97x = 2,662,338,022,985.86
  5. Step 5: Solve for x
    x = 2,662,338,022,985.86/1,883,629.97
  6. Step 6: Final answer
    x = 1,413,408.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.