Home / 3,598,530.27-5,398,740.83-1,293,256.17

Finding the Fourth Proportional to 3,598,530.27, 5,398,740.83 and 1,293,256.17

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Solution

The fourth proportional to 3,598,530.27, 5,398,740.83 and 1,293,256.17 is: 1,940,224.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,530.27 : 5,398,740.83 = 1,293,256.17 : x
  2. Step 2: Convert to fraction form
    3,598,530.27/5,398,740.83 = 1,293,256.17/x
  3. Step 3: Cross multiply
    3,598,530.27x = 5,398,740.83 × 1,293,256.17
  4. Step 4: Simplify right side
    3,598,530.27x = 6,981,954,888,628.42
  5. Step 5: Solve for x
    x = 6,981,954,888,628.42/3,598,530.27
  6. Step 6: Final answer
    x = 1,940,224.03

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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.