Home / 4,322,103.54-5,964,862.05-2,388,741.54

Finding the Fourth Proportional to 4,322,103.54, 5,964,862.05 and 2,388,741.54

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Solution

The fourth proportional to 4,322,103.54, 5,964,862.05 and 2,388,741.54 is: 3,296,661.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,103.54 : 5,964,862.05 = 2,388,741.54 : x
  2. Step 2: Convert to fraction form
    4,322,103.54/5,964,862.05 = 2,388,741.54/x
  3. Step 3: Cross multiply
    4,322,103.54x = 5,964,862.05 × 2,388,741.54
  4. Step 4: Simplify right side
    4,322,103.54x = 14,248,513,759,204.56
  5. Step 5: Solve for x
    x = 14,248,513,759,204.56/4,322,103.54
  6. Step 6: Final answer
    x = 3,296,661.83

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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.