Home / 5,753,051.73-7,940,569.93-3,307,081.77

Finding the Fourth Proportional to 5,753,051.73, 7,940,569.93 and 3,307,081.77

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Solution

The fourth proportional to 5,753,051.73, 7,940,569.93 and 3,307,081.77 is: 4,564,553.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,753,051.73 : 7,940,569.93 = 3,307,081.77 : x
  2. Step 2: Convert to fraction form
    5,753,051.73/7,940,569.93 = 3,307,081.77/x
  3. Step 3: Cross multiply
    5,753,051.73x = 7,940,569.93 × 3,307,081.77
  4. Step 4: Simplify right side
    5,753,051.73x = 26,260,114,050,645.47
  5. Step 5: Solve for x
    x = 26,260,114,050,645.47/5,753,051.73
  6. Step 6: Final answer
    x = 4,564,553.79

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Why These Related Problems?

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