Home / 1,957,894.26-2,933,025.06-1,102,350.82

Finding the Fourth Proportional to 1,957,894.26, 2,933,025.06 and 1,102,350.82

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Solution

The fourth proportional to 1,957,894.26, 2,933,025.06 and 1,102,350.82 is: 1,651,377.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,894.26 : 2,933,025.06 = 1,102,350.82 : x
  2. Step 2: Convert to fraction form
    1,957,894.26/2,933,025.06 = 1,102,350.82/x
  3. Step 3: Cross multiply
    1,957,894.26x = 2,933,025.06 × 1,102,350.82
  4. Step 4: Simplify right side
    1,957,894.26x = 3,233,222,579,971.55
  5. Step 5: Solve for x
    x = 3,233,222,579,971.55/1,957,894.26
  6. Step 6: Final answer
    x = 1,651,377.53

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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.