Home / 1,251,772.58-1,873,006.00-746,608.39

Finding the Fourth Proportional to 1,251,772.58, 1,873,006.00 and 746,608.39

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Solution

The fourth proportional to 1,251,772.58, 1,873,006.00 and 746,608.39 is: 1,117,137.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,251,772.58 : 1,873,006.00 = 746,608.39 : x
  2. Step 2: Convert to fraction form
    1,251,772.58/1,873,006.00 = 746,608.39/x
  3. Step 3: Cross multiply
    1,251,772.58x = 1,873,006.00 × 746,608.39
  4. Step 4: Simplify right side
    1,251,772.58x = 1,398,401,987,571.30
  5. Step 5: Solve for x
    x = 1,398,401,987,571.30/1,251,772.58
  6. Step 6: Final answer
    x = 1,117,137.42

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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.