Home / 3,706,576-5,115,040.32-2,096,944

Finding the Fourth Proportional to 3,706,576, 5,115,040.32 and 2,096,944

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Solution

The fourth proportional to 3,706,576, 5,115,040.32 and 2,096,944 is: 2,893,763.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706,576 : 5,115,040.32 = 2,096,944 : x
  2. Step 2: Convert to fraction form
    3,706,576/5,115,040.32 = 2,096,944/x
  3. Step 3: Cross multiply
    3,706,576x = 5,115,040.32 × 2,096,944
  4. Step 4: Simplify right side
    3,706,576x = 10,725,953,108,782.08
  5. Step 5: Solve for x
    x = 10,725,953,108,782.08/3,706,576
  6. Step 6: Final answer
    x = 2,893,763.17

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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.