Home / 3,310,244.20-4,965,366.30-1,713,296.80

Finding the Fourth Proportional to 3,310,244.20, 4,965,366.30 and 1,713,296.80

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Solution

The fourth proportional to 3,310,244.20, 4,965,366.30 and 1,713,296.80 is: 2,569,945.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,244.20 : 4,965,366.30 = 1,713,296.80 : x
  2. Step 2: Convert to fraction form
    3,310,244.20/4,965,366.30 = 1,713,296.80/x
  3. Step 3: Cross multiply
    3,310,244.20x = 4,965,366.30 × 1,713,296.80
  4. Step 4: Simplify right side
    3,310,244.20x = 8,507,146,192,617.84
  5. Step 5: Solve for x
    x = 8,507,146,192,617.84/3,310,244.20
  6. Step 6: Final answer
    x = 2,569,945.20

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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.