Home / 706,911.96-1,060,367.94-201,483.48

Finding the Fourth Proportional to 706,911.96, 1,060,367.94 and 201,483.48

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Solution

The fourth proportional to 706,911.96, 1,060,367.94 and 201,483.48 is: 302,225.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,911.96 : 1,060,367.94 = 201,483.48 : x
  2. Step 2: Convert to fraction form
    706,911.96/1,060,367.94 = 201,483.48/x
  3. Step 3: Cross multiply
    706,911.96x = 1,060,367.94 × 201,483.48
  4. Step 4: Simplify right side
    706,911.96x = 213,646,622,631.63
  5. Step 5: Solve for x
    x = 213,646,622,631.63/706,911.96
  6. Step 6: Final answer
    x = 302,225.22

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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.