Home / 3,500,469.60-5,250,704.40-2,604,674.40

Finding the Fourth Proportional to 3,500,469.60, 5,250,704.40 and 2,604,674.40

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Solution

The fourth proportional to 3,500,469.60, 5,250,704.40 and 2,604,674.40 is: 3,907,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,500,469.60 : 5,250,704.40 = 2,604,674.40 : x
  2. Step 2: Convert to fraction form
    3,500,469.60/5,250,704.40 = 2,604,674.40/x
  3. Step 3: Cross multiply
    3,500,469.60x = 5,250,704.40 × 2,604,674.40
  4. Step 4: Simplify right side
    3,500,469.60x = 13,676,375,332,647.36
  5. Step 5: Solve for x
    x = 13,676,375,332,647.36/3,500,469.60
  6. Step 6: Final answer
    x = 3,907,011.60

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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.