Home / 8,295,683.72-11,441,553.66-5,396,000.54

Finding the Fourth Proportional to 8,295,683.72, 11,441,553.66 and 5,396,000.54

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Solution

The fourth proportional to 8,295,683.72, 11,441,553.66 and 5,396,000.54 is: 7,442,259.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,295,683.72 : 11,441,553.66 = 5,396,000.54 : x
  2. Step 2: Convert to fraction form
    8,295,683.72/11,441,553.66 = 5,396,000.54/x
  3. Step 3: Cross multiply
    8,295,683.72x = 11,441,553.66 × 5,396,000.54
  4. Step 4: Simplify right side
    8,295,683.72x = 61,738,629,670,591.21
  5. Step 5: Solve for x
    x = 61,738,629,670,591.21/8,295,683.72
  6. Step 6: Final answer
    x = 7,442,259.35

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1.5x scale

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.