Home / 3,706,568-5,115,029.28-2,096,936

Finding the Fourth Proportional to 3,706,568, 5,115,029.28 and 2,096,936

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Solution

The fourth proportional to 3,706,568, 5,115,029.28 and 2,096,936 is: 2,893,752.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,568 : 5,115,029.28 = 2,096,936 : x
  2. Step 2: Convert to fraction form
    3,706,568/5,115,029.28 = 2,096,936/x
  3. Step 3: Cross multiply
    3,706,568x = 5,115,029.28 × 2,096,936
  4. Step 4: Simplify right side
    3,706,568x = 10,725,889,038,286.08
  5. Step 5: Solve for x
    x = 10,725,889,038,286.08/3,706,568
  6. Step 6: Final answer
    x = 2,893,752.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.