Home / 4,937,198-6,810,353.96-3,260,791.40

Finding the Fourth Proportional to 4,937,198, 6,810,353.96 and 3,260,791.40

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Solution

The fourth proportional to 4,937,198, 6,810,353.96 and 3,260,791.40 is: 4,497,924.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,198 : 6,810,353.96 = 3,260,791.40 : x
  2. Step 2: Convert to fraction form
    4,937,198/6,810,353.96 = 3,260,791.40/x
  3. Step 3: Cross multiply
    4,937,198x = 6,810,353.96 × 3,260,791.40
  4. Step 4: Simplify right side
    4,937,198x = 22,207,143,623,723.94
  5. Step 5: Solve for x
    x = 22,207,143,623,723.94/4,937,198
  6. Step 6: Final answer
    x = 4,497,924.46

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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.