Home / 4,372,712.39-6,034,327.31-2,438,971.49

Finding the Fourth Proportional to 4,372,712.39, 6,034,327.31 and 2,438,971.49

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Solution

The fourth proportional to 4,372,712.39, 6,034,327.31 and 2,438,971.49 is: 3,365,771.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,712.39 : 6,034,327.31 = 2,438,971.49 : x
  2. Step 2: Convert to fraction form
    4,372,712.39/6,034,327.31 = 2,438,971.49/x
  3. Step 3: Cross multiply
    4,372,712.39x = 6,034,327.31 × 2,438,971.49
  4. Step 4: Simplify right side
    4,372,712.39x = 14,717,552,270,418.39
  5. Step 5: Solve for x
    x = 14,717,552,270,418.39/4,372,712.39
  6. Step 6: Final answer
    x = 3,365,771.85

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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.