Home / 6,883,321.06-9,499,213.20-3,785,975.02

Finding the Fourth Proportional to 6,883,321.06, 9,499,213.20 and 3,785,975.02

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Solution

The fourth proportional to 6,883,321.06, 9,499,213.20 and 3,785,975.02 is: 5,224,772.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,321.06 : 9,499,213.20 = 3,785,975.02 : x
  2. Step 2: Convert to fraction form
    6,883,321.06/9,499,213.20 = 3,785,975.02/x
  3. Step 3: Cross multiply
    6,883,321.06x = 9,499,213.20 × 3,785,975.02
  4. Step 4: Simplify right side
    6,883,321.06x = 35,963,783,884,854.26
  5. Step 5: Solve for x
    x = 35,963,783,884,854.26/6,883,321.06
  6. Step 6: Final answer
    x = 5,224,772.11

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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.