Home / 1,597,652.70-2,396,479.05-1,467,015.90

Finding the Fourth Proportional to 1,597,652.70, 2,396,479.05 and 1,467,015.90

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Solution

The fourth proportional to 1,597,652.70, 2,396,479.05 and 1,467,015.90 is: 2,200,523.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,652.70 : 2,396,479.05 = 1,467,015.90 : x
  2. Step 2: Convert to fraction form
    1,597,652.70/2,396,479.05 = 1,467,015.90/x
  3. Step 3: Cross multiply
    1,597,652.70x = 2,396,479.05 × 1,467,015.90
  4. Step 4: Simplify right side
    1,597,652.70x = 3,515,672,870,366.89
  5. Step 5: Solve for x
    x = 3,515,672,870,366.89/1,597,652.70
  6. Step 6: Final answer
    x = 2,200,523.85

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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.