Home / 6,883,324.06-9,499,217.34-3,785,978.02

Finding the Fourth Proportional to 6,883,324.06, 9,499,217.34 and 3,785,978.02

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Solution

The fourth proportional to 6,883,324.06, 9,499,217.34 and 3,785,978.02 is: 5,224,776.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,883,324.06 : 9,499,217.34 = 3,785,978.02 : x
  2. Step 2: Convert to fraction form
    6,883,324.06/9,499,217.34 = 3,785,978.02/x
  3. Step 3: Cross multiply
    6,883,324.06x = 9,499,217.34 × 3,785,978.02
  4. Step 4: Simplify right side
    6,883,324.06x = 35,963,828,056,442.87
  5. Step 5: Solve for x
    x = 35,963,828,056,442.87/6,883,324.06
  6. Step 6: Final answer
    x = 5,224,776.25

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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.