Home / 1,063,626.72-1,467,814.26-580,194.02

Finding the Fourth Proportional to 1,063,626.72, 1,467,814.26 and 580,194.02

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Solution

The fourth proportional to 1,063,626.72, 1,467,814.26 and 580,194.02 is: 800,672.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,626.72 : 1,467,814.26 = 580,194.02 : x
  2. Step 2: Convert to fraction form
    1,063,626.72/1,467,814.26 = 580,194.02/x
  3. Step 3: Cross multiply
    1,063,626.72x = 1,467,814.26 × 580,194.02
  4. Step 4: Simplify right side
    1,063,626.72x = 851,617,048,783.65
  5. Step 5: Solve for x
    x = 851,617,048,783.65/1,063,626.72
  6. Step 6: Final answer
    x = 800,672.86

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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.