Home / 6,883,226.75-9,499,084.84-3,785,880.48

Finding the Fourth Proportional to 6,883,226.75, 9,499,084.84 and 3,785,880.48

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Solution

The fourth proportional to 6,883,226.75, 9,499,084.84 and 3,785,880.48 is: 5,224,642.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,226.75 : 9,499,084.84 = 3,785,880.48 : x
  2. Step 2: Convert to fraction form
    6,883,226.75/9,499,084.84 = 3,785,880.48/x
  3. Step 3: Cross multiply
    6,883,226.75x = 9,499,084.84 × 3,785,880.48
  4. Step 4: Simplify right side
    6,883,226.75x = 35,962,399,873,619.92
  5. Step 5: Solve for x
    x = 35,962,399,873,619.92/6,883,226.75
  6. Step 6: Final answer
    x = 5,224,642.62

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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.