Home / 4,179,016.08-5,764,598.84-2,627,822.75

Finding the Fourth Proportional to 4,179,016.08, 5,764,598.84 and 2,627,822.75

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Solution

The fourth proportional to 4,179,016.08, 5,764,598.84 and 2,627,822.75 is: 3,624,858.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,016.08 : 5,764,598.84 = 2,627,822.75 : x
  2. Step 2: Convert to fraction form
    4,179,016.08/5,764,598.84 = 2,627,822.75/x
  3. Step 3: Cross multiply
    4,179,016.08x = 5,764,598.84 × 2,627,822.75
  4. Step 4: Simplify right side
    4,179,016.08x = 15,148,343,934,413.50
  5. Step 5: Solve for x
    x = 15,148,343,934,413.50/4,179,016.08
  6. Step 6: Final answer
    x = 3,624,858.97

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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.