Home / 4,918,174.00-6,787,568.07-3,675,626.30

Finding the Fourth Proportional to 4,918,174.00, 6,787,568.07 and 3,675,626.30

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Solution

The fourth proportional to 4,918,174.00, 6,787,568.07 and 3,675,626.30 is: 5,072,728.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,918,174.00 : 6,787,568.07 = 3,675,626.30 : x
  2. Step 2: Convert to fraction form
    4,918,174.00/6,787,568.07 = 3,675,626.30/x
  3. Step 3: Cross multiply
    4,918,174.00x = 6,787,568.07 × 3,675,626.30
  4. Step 4: Simplify right side
    4,918,174.00x = 24,948,563,728,101.16
  5. Step 5: Solve for x
    x = 24,948,563,728,101.16/4,918,174.00
  6. Step 6: Final answer
    x = 5,072,728.97

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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.