Home / 4,364,937.82-6,022,997.08-2,478,904.66

Finding the Fourth Proportional to 4,364,937.82, 6,022,997.08 and 2,478,904.66

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Solution

The fourth proportional to 4,364,937.82, 6,022,997.08 and 2,478,904.66 is: 3,420,537.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364,937.82 : 6,022,997.08 = 2,478,904.66 : x
  2. Step 2: Convert to fraction form
    4,364,937.82/6,022,997.08 = 2,478,904.66/x
  3. Step 3: Cross multiply
    4,364,937.82x = 6,022,997.08 × 2,478,904.66
  4. Step 4: Simplify right side
    4,364,937.82x = 14,930,435,528,778.39
  5. Step 5: Solve for x
    x = 14,930,435,528,778.39/4,364,937.82
  6. Step 6: Final answer
    x = 3,420,537.97

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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.