Home / 3,791,712.03-5,689,004.54-2,276,453.13

Finding the Fourth Proportional to 3,791,712.03, 5,689,004.54 and 2,276,453.13

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Solution

The fourth proportional to 3,791,712.03, 5,689,004.54 and 2,276,453.13 is: 3,415,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,712.03 : 5,689,004.54 = 2,276,453.13 : x
  2. Step 2: Convert to fraction form
    3,791,712.03/5,689,004.54 = 2,276,453.13/x
  3. Step 3: Cross multiply
    3,791,712.03x = 5,689,004.54 × 2,276,453.13
  4. Step 4: Simplify right side
    3,791,712.03x = 12,950,752,180,284.94
  5. Step 5: Solve for x
    x = 12,950,752,180,284.94/3,791,712.03
  6. Step 6: Final answer
    x = 3,415,542.13

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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.