Home / 1,063,581.36-1,467,746.84-580,157.04

Finding the Fourth Proportional to 1,063,581.36, 1,467,746.84 and 580,157.04

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Solution

The fourth proportional to 1,063,581.36, 1,467,746.84 and 580,157.04 is: 800,619.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,581.36 : 1,467,746.84 = 580,157.04 : x
  2. Step 2: Convert to fraction form
    1,063,581.36/1,467,746.84 = 580,157.04/x
  3. Step 3: Cross multiply
    1,063,581.36x = 1,467,746.84 × 580,157.04
  4. Step 4: Simplify right side
    1,063,581.36x = 851,523,662,163.75
  5. Step 5: Solve for x
    x = 851,523,662,163.75/1,063,581.36
  6. Step 6: Final answer
    x = 800,619.20

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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.