Home / 6,525,910.32-9,785,420.70-2,206,475.97

Finding the Fourth Proportional to 6,525,910.32, 9,785,420.70 and 2,206,475.97

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Solution

The fourth proportional to 6,525,910.32, 9,785,420.70 and 2,206,475.97 is: 3,308,549.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525,910.32 : 9,785,420.70 = 2,206,475.97 : x
  2. Step 2: Convert to fraction form
    6,525,910.32/9,785,420.70 = 2,206,475.97/x
  3. Step 3: Cross multiply
    6,525,910.32x = 9,785,420.70 × 2,206,475.97
  4. Step 4: Simplify right side
    6,525,910.32x = 21,591,295,630,890.58
  5. Step 5: Solve for x
    x = 21,591,295,630,890.58/6,525,910.32
  6. Step 6: Final answer
    x = 3,308,549.24

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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.