Home / 694,972.98-1,041,753.15-273,669.30

Finding the Fourth Proportional to 694,972.98, 1,041,753.15 and 273,669.30

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Solution

The fourth proportional to 694,972.98, 1,041,753.15 and 273,669.30 is: 410,225.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,972.98 : 1,041,753.15 = 273,669.30 : x
  2. Step 2: Convert to fraction form
    694,972.98/1,041,753.15 = 273,669.30/x
  3. Step 3: Cross multiply
    694,972.98x = 1,041,753.15 × 273,669.30
  4. Step 4: Simplify right side
    694,972.98x = 285,095,855,333.30
  5. Step 5: Solve for x
    x = 285,095,855,333.30/694,972.98
  6. Step 6: Final answer
    x = 410,225.81

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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.