Home / 796,612.62-1,195,960.61-472,991.41

Finding the Fourth Proportional to 796,612.62, 1,195,960.61 and 472,991.41

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Solution

The fourth proportional to 796,612.62, 1,195,960.61 and 472,991.41 is: 710,105.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,612.62 : 1,195,960.61 = 472,991.41 : x
  2. Step 2: Convert to fraction form
    796,612.62/1,195,960.61 = 472,991.41/x
  3. Step 3: Cross multiply
    796,612.62x = 1,195,960.61 × 472,991.41
  4. Step 4: Simplify right side
    796,612.62x = 565,679,097,592.20
  5. Step 5: Solve for x
    x = 565,679,097,592.20/796,612.62
  6. Step 6: Final answer
    x = 710,105.62

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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.