Home / 2,162,970.54-3,244,640.09-565,531.07

Finding the Fourth Proportional to 2,162,970.54, 3,244,640.09 and 565,531.07

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Solution

The fourth proportional to 2,162,970.54, 3,244,640.09 and 565,531.07 is: 848,344.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,162,970.54 : 3,244,640.09 = 565,531.07 : x
  2. Step 2: Convert to fraction form
    2,162,970.54/3,244,640.09 = 565,531.07/x
  3. Step 3: Cross multiply
    2,162,970.54x = 3,244,640.09 × 565,531.07
  4. Step 4: Simplify right side
    2,162,970.54x = 1,834,944,762,811.74
  5. Step 5: Solve for x
    x = 1,834,944,762,811.74/2,162,970.54
  6. Step 6: Final answer
    x = 848,344.78

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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.