Home / 3,496,594.50-5,245,188.82-972,249.75

Finding the Fourth Proportional to 3,496,594.50, 5,245,188.82 and 972,249.75

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Solution

The fourth proportional to 3,496,594.50, 5,245,188.82 and 972,249.75 is: 1,458,457.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,594.50 : 5,245,188.82 = 972,249.75 : x
  2. Step 2: Convert to fraction form
    3,496,594.50/5,245,188.82 = 972,249.75/x
  3. Step 3: Cross multiply
    3,496,594.50x = 5,245,188.82 × 972,249.75
  4. Step 4: Simplify right side
    3,496,594.50x = 5,099,633,516,517.17
  5. Step 5: Solve for x
    x = 5,099,633,516,517.17/3,496,594.50
  6. Step 6: Final answer
    x = 1,458,457.23

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.