Home / 3,257,401.92-4,886,102.88-1,764,409.92

Finding the Fourth Proportional to 3,257,401.92, 4,886,102.88 and 1,764,409.92

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Solution

The fourth proportional to 3,257,401.92, 4,886,102.88 and 1,764,409.92 is: 2,646,614.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,401.92 : 4,886,102.88 = 1,764,409.92 : x
  2. Step 2: Convert to fraction form
    3,257,401.92/4,886,102.88 = 1,764,409.92/x
  3. Step 3: Cross multiply
    3,257,401.92x = 4,886,102.88 × 1,764,409.92
  4. Step 4: Simplify right side
    3,257,401.92x = 8,621,088,391,612.57
  5. Step 5: Solve for x
    x = 8,621,088,391,612.57/3,257,401.92
  6. Step 6: Final answer
    x = 2,646,614.88

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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.