Home / 7,391,146.98-11,086,746.24-2,273,542.14

Finding the Fourth Proportional to 7,391,146.98, 11,086,746.24 and 2,273,542.14

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Solution

The fourth proportional to 7,391,146.98, 11,086,746.24 and 2,273,542.14 is: 3,410,321.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,391,146.98 : 11,086,746.24 = 2,273,542.14 : x
  2. Step 2: Convert to fraction form
    7,391,146.98/11,086,746.24 = 2,273,542.14/x
  3. Step 3: Cross multiply
    7,391,146.98x = 11,086,746.24 × 2,273,542.14
  4. Step 4: Simplify right side
    7,391,146.98x = 25,206,184,772,126.55
  5. Step 5: Solve for x
    x = 25,206,184,772,126.55/7,391,146.98
  6. Step 6: Final answer
    x = 3,410,321.14

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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.