Home / 2,247,245.64-3,371,204.52-827,193.60

Finding the Fourth Proportional to 2,247,245.64, 3,371,204.52 and 827,193.60

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Solution

The fourth proportional to 2,247,245.64, 3,371,204.52 and 827,193.60 is: 1,240,914.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,245.64 : 3,371,204.52 = 827,193.60 : x
  2. Step 2: Convert to fraction form
    2,247,245.64/3,371,204.52 = 827,193.60/x
  3. Step 3: Cross multiply
    2,247,245.64x = 3,371,204.52 × 827,193.60
  4. Step 4: Simplify right side
    2,247,245.64x = 2,788,638,803,235.07
  5. Step 5: Solve for x
    x = 2,788,638,803,235.07/2,247,245.64
  6. Step 6: Final answer
    x = 1,240,914.10

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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.