Home / 1,083,944.73-1,625,385.05-536,204.29

Finding the Fourth Proportional to 1,083,944.73, 1,625,385.05 and 536,204.29

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Solution

The fourth proportional to 1,083,944.73, 1,625,385.05 and 536,204.29 is: 804,043.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,944.73 : 1,625,385.05 = 536,204.29 : x
  2. Step 2: Convert to fraction form
    1,083,944.73/1,625,385.05 = 536,204.29/x
  3. Step 3: Cross multiply
    1,083,944.73x = 1,625,385.05 × 536,204.29
  4. Step 4: Simplify right side
    1,083,944.73x = 871,538,436,711.87
  5. Step 5: Solve for x
    x = 871,538,436,711.87/1,083,944.73
  6. Step 6: Final answer
    x = 804,043.24

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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.