Home / 2,244,218.56-3,368,427.38-1,108,263.44

Finding the Fourth Proportional to 2,244,218.56, 3,368,427.38 and 1,108,263.44

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Solution

The fourth proportional to 2,244,218.56, 3,368,427.38 and 1,108,263.44 is: 1,663,431.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,218.56 : 3,368,427.38 = 1,108,263.44 : x
  2. Step 2: Convert to fraction form
    2,244,218.56/3,368,427.38 = 1,108,263.44/x
  3. Step 3: Cross multiply
    2,244,218.56x = 3,368,427.38 × 1,108,263.44
  4. Step 4: Simplify right side
    2,244,218.56x = 3,733,104,915,548.99
  5. Step 5: Solve for x
    x = 3,733,104,915,548.99/2,244,218.56
  6. Step 6: Final answer
    x = 1,663,431.98

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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.