Home / 2,014,118.60-3,021,177.90-684,422.60

Finding the Fourth Proportional to 2,014,118.60, 3,021,177.90 and 684,422.60

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Solution

The fourth proportional to 2,014,118.60, 3,021,177.90 and 684,422.60 is: 1,026,633.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,118.60 : 3,021,177.90 = 684,422.60 : x
  2. Step 2: Convert to fraction form
    2,014,118.60/3,021,177.90 = 684,422.60/x
  3. Step 3: Cross multiply
    2,014,118.60x = 3,021,177.90 × 684,422.60
  4. Step 4: Simplify right side
    2,014,118.60x = 2,067,762,433,380.54
  5. Step 5: Solve for x
    x = 2,067,762,433,380.54/2,014,118.60
  6. Step 6: Final answer
    x = 1,026,633.90

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Similar ratio
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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.