Home / 4,018,137.80-6,027,206.70-2,422,502.60

Finding the Fourth Proportional to 4,018,137.80, 6,027,206.70 and 2,422,502.60

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Solution

The fourth proportional to 4,018,137.80, 6,027,206.70 and 2,422,502.60 is: 3,633,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,137.80 : 6,027,206.70 = 2,422,502.60 : x
  2. Step 2: Convert to fraction form
    4,018,137.80/6,027,206.70 = 2,422,502.60/x
  3. Step 3: Cross multiply
    4,018,137.80x = 6,027,206.70 × 2,422,502.60
  4. Step 4: Simplify right side
    4,018,137.80x = 14,600,923,901,487.42
  5. Step 5: Solve for x
    x = 14,600,923,901,487.42/4,018,137.80
  6. Step 6: Final answer
    x = 3,633,753.90

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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.