Home / 3,934,277.80-5,901,416.70-2,336,018.20

Finding the Fourth Proportional to 3,934,277.80, 5,901,416.70 and 2,336,018.20

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Solution

The fourth proportional to 3,934,277.80, 5,901,416.70 and 2,336,018.20 is: 3,504,027.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,277.80 : 5,901,416.70 = 2,336,018.20 : x
  2. Step 2: Convert to fraction form
    3,934,277.80/5,901,416.70 = 2,336,018.20/x
  3. Step 3: Cross multiply
    3,934,277.80x = 5,901,416.70 × 2,336,018.20
  4. Step 4: Simplify right side
    3,934,277.80x = 13,785,816,816,983.94
  5. Step 5: Solve for x
    x = 13,785,816,816,983.94/3,934,277.80
  6. Step 6: Final answer
    x = 3,504,027.30

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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.