Home / 1,063,529.54-1,467,675.34-580,105.06

Finding the Fourth Proportional to 1,063,529.54, 1,467,675.34 and 580,105.06

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Solution

The fourth proportional to 1,063,529.54, 1,467,675.34 and 580,105.06 is: 800,547.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,529.54 : 1,467,675.34 = 580,105.06 : x
  2. Step 2: Convert to fraction form
    1,063,529.54/1,467,675.34 = 580,105.06/x
  3. Step 3: Cross multiply
    1,063,529.54x = 1,467,675.34 × 580,105.06
  4. Step 4: Simplify right side
    1,063,529.54x = 851,405,891,171.22
  5. Step 5: Solve for x
    x = 851,405,891,171.22/1,063,529.54
  6. Step 6: Final answer
    x = 800,547.48

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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.