Home / 1,841,325.31-2,760,216.45-943,190.02

Finding the Fourth Proportional to 1,841,325.31, 2,760,216.45 and 943,190.02

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Solution

The fourth proportional to 1,841,325.31, 2,760,216.45 and 943,190.02 is: 1,413,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,325.31 : 2,760,216.45 = 943,190.02 : x
  2. Step 2: Convert to fraction form
    1,841,325.31/2,760,216.45 = 943,190.02/x
  3. Step 3: Cross multiply
    1,841,325.31x = 2,760,216.45 × 943,190.02
  4. Step 4: Simplify right side
    1,841,325.31x = 2,603,408,608,593.14
  5. Step 5: Solve for x
    x = 2,603,408,608,593.14/1,841,325.31
  6. Step 6: Final answer
    x = 1,413,877.60

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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.