Home / 1,743,186.52-2,614,930.44-481,014.15

Finding the Fourth Proportional to 1,743,186.52, 2,614,930.44 and 481,014.15

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Solution

The fourth proportional to 1,743,186.52, 2,614,930.44 and 481,014.15 is: 721,562.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,186.52 : 2,614,930.44 = 481,014.15 : x
  2. Step 2: Convert to fraction form
    1,743,186.52/2,614,930.44 = 481,014.15/x
  3. Step 3: Cross multiply
    1,743,186.52x = 2,614,930.44 × 481,014.15
  4. Step 4: Simplify right side
    1,743,186.52x = 1,257,818,534,001.64
  5. Step 5: Solve for x
    x = 1,257,818,534,001.64/1,743,186.52
  6. Step 6: Final answer
    x = 721,562.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.