Home / 2,628,674.54-3,627,753.17-1,467,347.04

Finding the Fourth Proportional to 2,628,674.54, 3,627,753.17 and 1,467,347.04

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Solution

The fourth proportional to 2,628,674.54, 3,627,753.17 and 1,467,347.04 is: 2,025,040.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,674.54 : 3,627,753.17 = 1,467,347.04 : x
  2. Step 2: Convert to fraction form
    2,628,674.54/3,627,753.17 = 1,467,347.04/x
  3. Step 3: Cross multiply
    2,628,674.54x = 3,627,753.17 × 1,467,347.04
  4. Step 4: Simplify right side
    2,628,674.54x = 5,323,172,868,513.38
  5. Step 5: Solve for x
    x = 5,323,172,868,513.38/2,628,674.54
  6. Step 6: Final answer
    x = 2,025,040.68

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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.