Home / 2,714,985.94-4,068,695.70-2,040,279.34

Finding the Fourth Proportional to 2,714,985.94, 4,068,695.70 and 2,040,279.34

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Solution

The fourth proportional to 2,714,985.94, 4,068,695.70 and 2,040,279.34 is: 3,057,575.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,985.94 : 4,068,695.70 = 2,040,279.34 : x
  2. Step 2: Convert to fraction form
    2,714,985.94/4,068,695.70 = 2,040,279.34/x
  3. Step 3: Cross multiply
    2,714,985.94x = 4,068,695.70 × 2,040,279.34
  4. Step 4: Simplify right side
    2,714,985.94x = 8,301,275,777,456.84
  5. Step 5: Solve for x
    x = 8,301,275,777,456.84/2,714,985.94
  6. Step 6: Final answer
    x = 3,057,575.97

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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.