Home / 3,508,794.75-5,265,291.65-3,223,260.03

Finding the Fourth Proportional to 3,508,794.75, 5,265,291.65 and 3,223,260.03

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Solution

The fourth proportional to 3,508,794.75, 5,265,291.65 and 3,223,260.03 is: 4,836,818.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,794.75 : 5,265,291.65 = 3,223,260.03 : x
  2. Step 2: Convert to fraction form
    3,508,794.75/5,265,291.65 = 3,223,260.03/x
  3. Step 3: Cross multiply
    3,508,794.75x = 5,265,291.65 × 3,223,260.03
  4. Step 4: Simplify right side
    3,508,794.75x = 16,971,404,121,737.75
  5. Step 5: Solve for x
    x = 16,971,404,121,737.75/3,508,794.75
  6. Step 6: Final answer
    x = 4,836,818.72

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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.