Home / 3,934,279.80-5,901,419.70-2,336,020.20

Finding the Fourth Proportional to 3,934,279.80, 5,901,419.70 and 2,336,020.20

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Solution

The fourth proportional to 3,934,279.80, 5,901,419.70 and 2,336,020.20 is: 3,504,030.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,279.80 : 5,901,419.70 = 2,336,020.20 : x
  2. Step 2: Convert to fraction form
    3,934,279.80/5,901,419.70 = 2,336,020.20/x
  3. Step 3: Cross multiply
    3,934,279.80x = 5,901,419.70 × 2,336,020.20
  4. Step 4: Simplify right side
    3,934,279.80x = 13,785,835,627,877.94
  5. Step 5: Solve for x
    x = 13,785,835,627,877.94/3,934,279.80
  6. Step 6: Final answer
    x = 3,504,030.30

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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.