Home / 4,489,355.66-6,193,476.72-3,314,769.51

Finding the Fourth Proportional to 4,489,355.66, 6,193,476.72 and 3,314,769.51

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Solution

The fourth proportional to 4,489,355.66, 6,193,476.72 and 3,314,769.51 is: 4,573,027.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,489,355.66 : 6,193,476.72 = 3,314,769.51 : x
  2. Step 2: Convert to fraction form
    4,489,355.66/6,193,476.72 = 3,314,769.51/x
  3. Step 3: Cross multiply
    4,489,355.66x = 6,193,476.72 × 3,314,769.51
  4. Step 4: Simplify right side
    4,489,355.66x = 20,529,947,792,350.80
  5. Step 5: Solve for x
    x = 20,529,947,792,350.80/4,489,355.66
  6. Step 6: Final answer
    x = 4,573,027.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.