Home / 1,141,003.05-1,709,043.99-1,073,929.85

Finding the Fourth Proportional to 1,141,003.05, 1,709,043.99 and 1,073,929.85

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Solution

The fourth proportional to 1,141,003.05, 1,709,043.99 and 1,073,929.85 is: 1,608,578.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,003.05 : 1,709,043.99 = 1,073,929.85 : x
  2. Step 2: Convert to fraction form
    1,141,003.05/1,709,043.99 = 1,073,929.85/x
  3. Step 3: Cross multiply
    1,141,003.05x = 1,709,043.99 × 1,073,929.85
  4. Step 4: Simplify right side
    1,141,003.05x = 1,835,393,355,824.10
  5. Step 5: Solve for x
    x = 1,835,393,355,824.10/1,141,003.05
  6. Step 6: Final answer
    x = 1,608,578.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.