Home / 3,363,505.20-5,045,257.80-2,353,767.30

Finding the Fourth Proportional to 3,363,505.20, 5,045,257.80 and 2,353,767.30

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Solution

The fourth proportional to 3,363,505.20, 5,045,257.80 and 2,353,767.30 is: 3,530,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,505.20 : 5,045,257.80 = 2,353,767.30 : x
  2. Step 2: Convert to fraction form
    3,363,505.20/5,045,257.80 = 2,353,767.30/x
  3. Step 3: Cross multiply
    3,363,505.20x = 5,045,257.80 × 2,353,767.30
  4. Step 4: Simplify right side
    3,363,505.20x = 11,875,362,829,709.94
  5. Step 5: Solve for x
    x = 11,875,362,829,709.94/3,363,505.20
  6. Step 6: Final answer
    x = 3,530,650.95

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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.