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Finding the Fourth Proportional to 444,376.92, 666,565.36 and 244,594.46

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Solution

The fourth proportional to 444,376.92, 666,565.36 and 244,594.46 is: 366,891.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,376.92 : 666,565.36 = 244,594.46 : x
  2. Step 2: Convert to fraction form
    444,376.92/666,565.36 = 244,594.46/x
  3. Step 3: Cross multiply
    444,376.92x = 666,565.36 × 244,594.46
  4. Step 4: Simplify right side
    444,376.92x = 163,038,194,283.91
  5. Step 5: Solve for x
    x = 163,038,194,283.91/444,376.92
  6. Step 6: Final answer
    x = 366,891.68

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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.