Home / 3,363,487.20-5,045,230.80-2,353,749.30

Finding the Fourth Proportional to 3,363,487.20, 5,045,230.80 and 2,353,749.30

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Solution

The fourth proportional to 3,363,487.20, 5,045,230.80 and 2,353,749.30 is: 3,530,623.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,487.20 : 5,045,230.80 = 2,353,749.30 : x
  2. Step 2: Convert to fraction form
    3,363,487.20/5,045,230.80 = 2,353,749.30/x
  3. Step 3: Cross multiply
    3,363,487.20x = 5,045,230.80 × 2,353,749.30
  4. Step 4: Simplify right side
    3,363,487.20x = 11,875,208,463,838.44
  5. Step 5: Solve for x
    x = 11,875,208,463,838.44/3,363,487.20
  6. Step 6: Final answer
    x = 3,530,623.95

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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.