Home / 3,378,174.07-4,661,882.73-1,829,447.77

Finding the Fourth Proportional to 3,378,174.07, 4,661,882.73 and 1,829,447.77

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Solution

The fourth proportional to 3,378,174.07, 4,661,882.73 and 1,829,447.77 is: 2,524,639.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,174.07 : 4,661,882.73 = 1,829,447.77 : x
  2. Step 2: Convert to fraction form
    3,378,174.07/4,661,882.73 = 1,829,447.77/x
  3. Step 3: Cross multiply
    3,378,174.07x = 4,661,882.73 × 1,829,447.77
  4. Step 4: Simplify right side
    3,378,174.07x = 8,528,670,964,400.01
  5. Step 5: Solve for x
    x = 8,528,670,964,400.01/3,378,174.07
  6. Step 6: Final answer
    x = 2,524,639.28

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