Home / 2,376,731.73-3,280,309.04-1,410,394.85

Finding the Fourth Proportional to 2,376,731.73, 3,280,309.04 and 1,410,394.85

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Solution

The fourth proportional to 2,376,731.73, 3,280,309.04 and 1,410,394.85 is: 1,946,593.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,376,731.73 : 3,280,309.04 = 1,410,394.85 : x
  2. Step 2: Convert to fraction form
    2,376,731.73/3,280,309.04 = 1,410,394.85/x
  3. Step 3: Cross multiply
    2,376,731.73x = 3,280,309.04 × 1,410,394.85
  4. Step 4: Simplify right side
    2,376,731.73x = 4,626,530,976,424.44
  5. Step 5: Solve for x
    x = 4,626,530,976,424.44/2,376,731.73
  6. Step 6: Final answer
    x = 1,946,593.68

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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.