Home / 1,063,528.92-1,467,674.47-580,104.45

Finding the Fourth Proportional to 1,063,528.92, 1,467,674.47 and 580,104.45

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Solution

The fourth proportional to 1,063,528.92, 1,467,674.47 and 580,104.45 is: 800,546.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,528.92 : 1,467,674.47 = 580,104.45 : x
  2. Step 2: Convert to fraction form
    1,063,528.92/1,467,674.47 = 580,104.45/x
  3. Step 3: Cross multiply
    1,063,528.92x = 1,467,674.47 × 580,104.45
  4. Step 4: Simplify right side
    1,063,528.92x = 851,404,491,923.52
  5. Step 5: Solve for x
    x = 851,404,491,923.52/1,063,528.92
  6. Step 6: Final answer
    x = 800,546.63

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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.