Home / 2,682,714.93-4,023,218.85-885,263.37

Finding the Fourth Proportional to 2,682,714.93, 4,023,218.85 and 885,263.37

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Solution

The fourth proportional to 2,682,714.93, 4,023,218.85 and 885,263.37 is: 1,327,613.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,714.93 : 4,023,218.85 = 885,263.37 : x
  2. Step 2: Convert to fraction form
    2,682,714.93/4,023,218.85 = 885,263.37/x
  3. Step 3: Cross multiply
    2,682,714.93x = 4,023,218.85 × 885,263.37
  4. Step 4: Simplify right side
    2,682,714.93x = 3,561,608,277,398.52
  5. Step 5: Solve for x
    x = 3,561,608,277,398.52/2,682,714.93
  6. Step 6: Final answer
    x = 1,327,613.40

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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.