Home / 3,640,674.60-5,465,504.70-2,292,834.60

Finding the Fourth Proportional to 3,640,674.60, 5,465,504.70 and 2,292,834.60

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Solution

The fourth proportional to 3,640,674.60, 5,465,504.70 and 2,292,834.60 is: 3,442,081.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,640,674.60 : 5,465,504.70 = 2,292,834.60 : x
  2. Step 2: Convert to fraction form
    3,640,674.60/5,465,504.70 = 2,292,834.60/x
  3. Step 3: Cross multiply
    3,640,674.60x = 5,465,504.70 × 2,292,834.60
  4. Step 4: Simplify right side
    3,640,674.60x = 12,531,498,282,622.62
  5. Step 5: Solve for x
    x = 12,531,498,282,622.62/3,640,674.60
  6. Step 6: Final answer
    x = 3,442,081.39

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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.