Home / 695,553.01-1,043,136.75-246,214.73

Finding the Fourth Proportional to 695,553.01, 1,043,136.75 and 246,214.73

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Solution

The fourth proportional to 695,553.01, 1,043,136.75 and 246,214.73 is: 369,253.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,553.01 : 1,043,136.75 = 246,214.73 : x
  2. Step 2: Convert to fraction form
    695,553.01/1,043,136.75 = 246,214.73/x
  3. Step 3: Cross multiply
    695,553.01x = 1,043,136.75 × 246,214.73
  4. Step 4: Simplify right side
    695,553.01x = 256,835,633,254.33
  5. Step 5: Solve for x
    x = 256,835,633,254.33/695,553.01
  6. Step 6: Final answer
    x = 369,253.86

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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.