Home / 4,158,322.72-5,738,505.36-2,322,858.34

Finding the Fourth Proportional to 4,158,322.72, 5,738,505.36 and 2,322,858.34

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Solution

The fourth proportional to 4,158,322.72, 5,738,505.36 and 2,322,858.34 is: 3,205,555.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,322.72 : 5,738,505.36 = 2,322,858.34 : x
  2. Step 2: Convert to fraction form
    4,158,322.72/5,738,505.36 = 2,322,858.34/x
  3. Step 3: Cross multiply
    4,158,322.72x = 5,738,505.36 × 2,322,858.34
  4. Step 4: Simplify right side
    4,158,322.72x = 13,329,735,034,610.70
  5. Step 5: Solve for x
    x = 13,329,735,034,610.70/4,158,322.72
  6. Step 6: Final answer
    x = 3,205,555.68

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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.