Home / 6,629,293.29-9,944,153.79-1,837,028.73

Finding the Fourth Proportional to 6,629,293.29, 9,944,153.79 and 1,837,028.73

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Solution

The fourth proportional to 6,629,293.29, 9,944,153.79 and 1,837,028.73 is: 2,755,602.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,293.29 : 9,944,153.79 = 1,837,028.73 : x
  2. Step 2: Convert to fraction form
    6,629,293.29/9,944,153.79 = 1,837,028.73/x
  3. Step 3: Cross multiply
    6,629,293.29x = 9,944,153.79 × 1,837,028.73
  4. Step 4: Simplify right side
    6,629,293.29x = 18,267,696,207,768.39
  5. Step 5: Solve for x
    x = 18,267,696,207,768.39/6,629,293.29
  6. Step 6: Final answer
    x = 2,755,602.36

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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.