Home / 3,363,072.30-5,043,624.30-1,203,847.20

Finding the Fourth Proportional to 3,363,072.30, 5,043,624.30 and 1,203,847.20

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Solution

The fourth proportional to 3,363,072.30, 5,043,624.30 and 1,203,847.20 is: 1,805,418.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,072.30 : 5,043,624.30 = 1,203,847.20 : x
  2. Step 2: Convert to fraction form
    3,363,072.30/5,043,624.30 = 1,203,847.20/x
  3. Step 3: Cross multiply
    3,363,072.30x = 5,043,624.30 × 1,203,847.20
  4. Step 4: Simplify right side
    3,363,072.30x = 6,071,752,991,406.96
  5. Step 5: Solve for x
    x = 6,071,752,991,406.96/3,363,072.30
  6. Step 6: Final answer
    x = 1,805,418.51

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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.