Home / 706,583.74-1,059,850.89-201,147.52

Finding the Fourth Proportional to 706,583.74, 1,059,850.89 and 201,147.52

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Solution

The fourth proportional to 706,583.74, 1,059,850.89 and 201,147.52 is: 301,714.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,583.74 : 1,059,850.89 = 201,147.52 : x
  2. Step 2: Convert to fraction form
    706,583.74/1,059,850.89 = 201,147.52/x
  3. Step 3: Cross multiply
    706,583.74x = 1,059,850.89 × 201,147.52
  4. Step 4: Simplify right side
    706,583.74x = 213,186,378,093.29
  5. Step 5: Solve for x
    x = 213,186,378,093.29/706,583.74
  6. Step 6: Final answer
    x = 301,714.24

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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.