Home / 5,966,615.20-8,951,218.80-2,180,092

Finding the Fourth Proportional to 5,966,615.20, 8,951,218.80 and 2,180,092

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Solution

The fourth proportional to 5,966,615.20, 8,951,218.80 and 2,180,092 is: 3,270,611.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,615.20 : 8,951,218.80 = 2,180,092 : x
  2. Step 2: Convert to fraction form
    5,966,615.20/8,951,218.80 = 2,180,092/x
  3. Step 3: Cross multiply
    5,966,615.20x = 8,951,218.80 × 2,180,092
  4. Step 4: Simplify right side
    5,966,615.20x = 19,514,480,496,129.60
  5. Step 5: Solve for x
    x = 19,514,480,496,129.60/5,966,615.20
  6. Step 6: Final answer
    x = 3,270,611.53

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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.