Home / 3,184,596.22-4,394,927.36-2,398,253.98

Finding the Fourth Proportional to 3,184,596.22, 4,394,927.36 and 2,398,253.98

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Solution

The fourth proportional to 3,184,596.22, 4,394,927.36 and 2,398,253.98 is: 3,309,729.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,184,596.22 : 4,394,927.36 = 2,398,253.98 : x
  2. Step 2: Convert to fraction form
    3,184,596.22/4,394,927.36 = 2,398,253.98/x
  3. Step 3: Cross multiply
    3,184,596.22x = 4,394,927.36 × 2,398,253.98
  4. Step 4: Simplify right side
    3,184,596.22x = 10,540,152,032,930.89
  5. Step 5: Solve for x
    x = 10,540,152,032,930.89/3,184,596.22
  6. Step 6: Final answer
    x = 3,309,729.49

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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.