Home / 4,007,349.23-5,530,418.64-2,438,093.43

Finding the Fourth Proportional to 4,007,349.23, 5,530,418.64 and 2,438,093.43

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Solution

The fourth proportional to 4,007,349.23, 5,530,418.64 and 2,438,093.43 is: 3,364,737.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,349.23 : 5,530,418.64 = 2,438,093.43 : x
  2. Step 2: Convert to fraction form
    4,007,349.23/5,530,418.64 = 2,438,093.43/x
  3. Step 3: Cross multiply
    4,007,349.23x = 5,530,418.64 × 2,438,093.43
  4. Step 4: Simplify right side
    4,007,349.23x = 13,483,677,351,333.54
  5. Step 5: Solve for x
    x = 13,483,677,351,333.54/4,007,349.23
  6. Step 6: Final answer
    x = 3,364,737.28

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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.