Home / 6,181,222.32-8,530,362.18-3,427,725.06

Finding the Fourth Proportional to 6,181,222.32, 8,530,362.18 and 3,427,725.06

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Solution

The fourth proportional to 6,181,222.32, 8,530,362.18 and 3,427,725.06 is: 4,730,413.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,181,222.32 : 8,530,362.18 = 3,427,725.06 : x
  2. Step 2: Convert to fraction form
    6,181,222.32/8,530,362.18 = 3,427,725.06/x
  3. Step 3: Cross multiply
    6,181,222.32x = 8,530,362.18 × 3,427,725.06
  4. Step 4: Simplify right side
    6,181,222.32x = 29,239,736,215,262.23
  5. Step 5: Solve for x
    x = 29,239,736,215,262.23/6,181,222.32
  6. Step 6: Final answer
    x = 4,730,413.29

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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.