Home / 5,014,652.96-6,920,027.04-2,722,761.20

Finding the Fourth Proportional to 5,014,652.96, 6,920,027.04 and 2,722,761.20

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Solution

The fourth proportional to 5,014,652.96, 6,920,027.04 and 2,722,761.20 is: 3,757,305.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,652.96 : 6,920,027.04 = 2,722,761.20 : x
  2. Step 2: Convert to fraction form
    5,014,652.96/6,920,027.04 = 2,722,761.20/x
  3. Step 3: Cross multiply
    5,014,652.96x = 6,920,027.04 × 2,722,761.20
  4. Step 4: Simplify right side
    5,014,652.96x = 18,841,581,127,462.85
  5. Step 5: Solve for x
    x = 18,841,581,127,462.85/5,014,652.96
  6. Step 6: Final answer
    x = 3,757,305.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.