Home / 1,063,057.23-1,467,187.26-633,586.47

Finding the Fourth Proportional to 1,063,057.23, 1,467,187.26 and 633,586.47

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Solution

The fourth proportional to 1,063,057.23, 1,467,187.26 and 633,586.47 is: 874,449.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,057.23 : 1,467,187.26 = 633,586.47 : x
  2. Step 2: Convert to fraction form
    1,063,057.23/1,467,187.26 = 633,586.47/x
  3. Step 3: Cross multiply
    1,063,057.23x = 1,467,187.26 × 633,586.47
  4. Step 4: Simplify right side
    1,063,057.23x = 929,589,996,892.37
  5. Step 5: Solve for x
    x = 929,589,996,892.37/1,063,057.23
  6. Step 6: Final answer
    x = 874,449.63

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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.