Home / 3,275,997.12-4,914,389.34-3,096,838.08

Finding the Fourth Proportional to 3,275,997.12, 4,914,389.34 and 3,096,838.08

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Solution

The fourth proportional to 3,275,997.12, 4,914,389.34 and 3,096,838.08 is: 4,645,629.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,997.12 : 4,914,389.34 = 3,096,838.08 : x
  2. Step 2: Convert to fraction form
    3,275,997.12/4,914,389.34 = 3,096,838.08/x
  3. Step 3: Cross multiply
    3,275,997.12x = 4,914,389.34 × 3,096,838.08
  4. Step 4: Simplify right side
    3,275,997.12x = 15,219,068,048,058.07
  5. Step 5: Solve for x
    x = 15,219,068,048,058.07/3,275,997.12
  6. Step 6: Final answer
    x = 4,645,629.25

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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.