Home / 5,818,644.97-8,714,514.96-5,616,863.46

Finding the Fourth Proportional to 5,818,644.97, 8,714,514.96 and 5,616,863.46

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Solution

The fourth proportional to 5,818,644.97, 8,714,514.96 and 5,616,863.46 is: 8,412,309.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,818,644.97 : 8,714,514.96 = 5,616,863.46 : x
  2. Step 2: Convert to fraction form
    5,818,644.97/8,714,514.96 = 5,616,863.46/x
  3. Step 3: Cross multiply
    5,818,644.97x = 8,714,514.96 × 5,616,863.46
  4. Step 4: Simplify right side
    5,818,644.97x = 48,948,240,650,447.37
  5. Step 5: Solve for x
    x = 48,948,240,650,447.37/5,818,644.97
  6. Step 6: Final answer
    x = 8,412,309.21

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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.