Home / 3,718,816.52-5,577,593.27-1,696,585.10

Finding the Fourth Proportional to 3,718,816.52, 5,577,593.27 and 1,696,585.10

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Solution

The fourth proportional to 3,718,816.52, 5,577,593.27 and 1,696,585.10 is: 2,544,589.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,718,816.52 : 5,577,593.27 = 1,696,585.10 : x
  2. Step 2: Convert to fraction form
    3,718,816.52/5,577,593.27 = 1,696,585.10/x
  3. Step 3: Cross multiply
    3,718,816.52x = 5,577,593.27 × 1,696,585.10
  4. Step 4: Simplify right side
    3,718,816.52x = 9,462,861,599,371.39
  5. Step 5: Solve for x
    x = 9,462,861,599,371.39/3,718,816.52
  6. Step 6: Final answer
    x = 2,544,589.54

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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.