Home / 4,967,163.12-6,854,746.80-3,007,015.04

Finding the Fourth Proportional to 4,967,163.12, 6,854,746.80 and 3,007,015.04

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Solution

The fourth proportional to 4,967,163.12, 6,854,746.80 and 3,007,015.04 is: 4,149,718.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,163.12 : 6,854,746.80 = 3,007,015.04 : x
  2. Step 2: Convert to fraction form
    4,967,163.12/6,854,746.80 = 3,007,015.04/x
  3. Step 3: Cross multiply
    4,967,163.12x = 6,854,746.80 × 3,007,015.04
  4. Step 4: Simplify right side
    4,967,163.12x = 20,612,326,722,991.87
  5. Step 5: Solve for x
    x = 20,612,326,722,991.87/4,967,163.12
  6. Step 6: Final answer
    x = 4,149,718.10

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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.