Home / 6,804,873.18-10,206,202.60-2,761,197.66

Finding the Fourth Proportional to 6,804,873.18, 10,206,202.60 and 2,761,197.66

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Solution

The fourth proportional to 6,804,873.18, 10,206,202.60 and 2,761,197.66 is: 4,141,347.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,873.18 : 10,206,202.60 = 2,761,197.66 : x
  2. Step 2: Convert to fraction form
    6,804,873.18/10,206,202.60 = 2,761,197.66/x
  3. Step 3: Cross multiply
    6,804,873.18x = 10,206,202.60 × 2,761,197.66
  4. Step 4: Simplify right side
    6,804,873.18x = 28,181,342,740,057.41
  5. Step 5: Solve for x
    x = 28,181,342,740,057.41/6,804,873.18
  6. Step 6: Final answer
    x = 4,141,347.24

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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.