Home / 3,227,253.50-4,453,626.11-1,850,649.10

Finding the Fourth Proportional to 3,227,253.50, 4,453,626.11 and 1,850,649.10

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Solution

The fourth proportional to 3,227,253.50, 4,453,626.11 and 1,850,649.10 is: 2,553,905.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,227,253.50 : 4,453,626.11 = 1,850,649.10 : x
  2. Step 2: Convert to fraction form
    3,227,253.50/4,453,626.11 = 1,850,649.10/x
  3. Step 3: Cross multiply
    3,227,253.50x = 4,453,626.11 × 1,850,649.10
  4. Step 4: Simplify right side
    3,227,253.50x = 8,242,099,131,820.69
  5. Step 5: Solve for x
    x = 8,242,099,131,820.69/3,227,253.50
  6. Step 6: Final answer
    x = 2,553,905.09

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1.5x scale

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.