Home / 3,226,650.23-4,453,037.60-1,850,122.01

Finding the Fourth Proportional to 3,226,650.23, 4,453,037.60 and 1,850,122.01

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Solution

The fourth proportional to 3,226,650.23, 4,453,037.60 and 1,850,122.01 is: 2,553,317.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,226,650.23 : 4,453,037.60 = 1,850,122.01 : x
  2. Step 2: Convert to fraction form
    3,226,650.23/4,453,037.60 = 1,850,122.01/x
  3. Step 3: Cross multiply
    3,226,650.23x = 4,453,037.60 × 1,850,122.01
  4. Step 4: Simplify right side
    3,226,650.23x = 8,238,662,876,999.56
  5. Step 5: Solve for x
    x = 8,238,662,876,999.56/3,226,650.23
  6. Step 6: Final answer
    x = 2,553,317.62

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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.