Home / 2,564,414.88-3,843,224.64-1,363,752

Finding the Fourth Proportional to 2,564,414.88, 3,843,224.64 and 1,363,752

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Solution

The fourth proportional to 2,564,414.88, 3,843,224.64 and 1,363,752 is: 2,043,821.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,414.88 : 3,843,224.64 = 1,363,752 : x
  2. Step 2: Convert to fraction form
    2,564,414.88/3,843,224.64 = 1,363,752/x
  3. Step 3: Cross multiply
    2,564,414.88x = 3,843,224.64 × 1,363,752
  4. Step 4: Simplify right side
    2,564,414.88x = 5,241,205,289,249.28
  5. Step 5: Solve for x
    x = 5,241,205,289,249.28/2,564,414.88
  6. Step 6: Final answer
    x = 2,043,821.12

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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.