Home / 4,151,093.74-5,728,500.03-2,340,244.78

Finding the Fourth Proportional to 4,151,093.74, 5,728,500.03 and 2,340,244.78

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Solution

The fourth proportional to 4,151,093.74, 5,728,500.03 and 2,340,244.78 is: 3,229,532.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,151,093.74 : 5,728,500.03 = 2,340,244.78 : x
  2. Step 2: Convert to fraction form
    4,151,093.74/5,728,500.03 = 2,340,244.78/x
  3. Step 3: Cross multiply
    4,151,093.74x = 5,728,500.03 × 2,340,244.78
  4. Step 4: Simplify right side
    4,151,093.74x = 13,406,092,292,437.34
  5. Step 5: Solve for x
    x = 13,406,092,292,437.34/4,151,093.74
  6. Step 6: Final answer
    x = 3,229,532.54

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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.