Home / 1,063,695.48-1,467,904.56-580,259.12

Finding the Fourth Proportional to 1,063,695.48, 1,467,904.56 and 580,259.12

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Solution

The fourth proportional to 1,063,695.48, 1,467,904.56 and 580,259.12 is: 800,760.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,695.48 : 1,467,904.56 = 580,259.12 : x
  2. Step 2: Convert to fraction form
    1,063,695.48/1,467,904.56 = 580,259.12/x
  3. Step 3: Cross multiply
    1,063,695.48x = 1,467,904.56 × 580,259.12
  4. Step 4: Simplify right side
    1,063,695.48x = 851,765,008,229.59
  5. Step 5: Solve for x
    x = 851,765,008,229.59/1,063,695.48
  6. Step 6: Final answer
    x = 800,760.20

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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.