Home / 2,285,629.73-3,154,490.56-1,414,743.96

Finding the Fourth Proportional to 2,285,629.73, 3,154,490.56 and 1,414,743.96

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Solution

The fourth proportional to 2,285,629.73, 3,154,490.56 and 1,414,743.96 is: 1,952,545.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,629.73 : 3,154,490.56 = 1,414,743.96 : x
  2. Step 2: Convert to fraction form
    2,285,629.73/3,154,490.56 = 1,414,743.96/x
  3. Step 3: Cross multiply
    2,285,629.73x = 3,154,490.56 × 1,414,743.96
  4. Step 4: Simplify right side
    2,285,629.73x = 4,462,796,466,637.02
  5. Step 5: Solve for x
    x = 4,462,796,466,637.02/2,285,629.73
  6. Step 6: Final answer
    x = 1,952,545.68

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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.