Home / 5,030,105.67-6,941,546.91-2,738,265.75

Finding the Fourth Proportional to 5,030,105.67, 6,941,546.91 and 2,738,265.75

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Solution

The fourth proportional to 5,030,105.67, 6,941,546.91 and 2,738,265.75 is: 3,778,807.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,105.67 : 6,941,546.91 = 2,738,265.75 : x
  2. Step 2: Convert to fraction form
    5,030,105.67/6,941,546.91 = 2,738,265.75/x
  3. Step 3: Cross multiply
    5,030,105.67x = 6,941,546.91 × 2,738,265.75
  4. Step 4: Simplify right side
    5,030,105.67x = 19,007,800,155,671.33
  5. Step 5: Solve for x
    x = 19,007,800,155,671.33/5,030,105.67
  6. Step 6: Final answer
    x = 3,778,807.33

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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.