Home / 2,654,395.34-3,962,214.92-2,277,736.54

Finding the Fourth Proportional to 2,654,395.34, 3,962,214.92 and 2,277,736.54

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Solution

The fourth proportional to 2,654,395.34, 3,962,214.92 and 2,277,736.54 is: 3,399,976.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,654,395.34 : 3,962,214.92 = 2,277,736.54 : x
  2. Step 2: Convert to fraction form
    2,654,395.34/3,962,214.92 = 2,277,736.54/x
  3. Step 3: Cross multiply
    2,654,395.34x = 3,962,214.92 × 2,277,736.54
  4. Step 4: Simplify right side
    2,654,395.34x = 9,024,881,698,405.98
  5. Step 5: Solve for x
    x = 9,024,881,698,405.98/2,654,395.34
  6. Step 6: Final answer
    x = 3,399,976.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.