Home / 5,906,141.80-8,859,212.70-5,794,167.40

Finding the Fourth Proportional to 5,906,141.80, 8,859,212.70 and 5,794,167.40

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Solution

The fourth proportional to 5,906,141.80, 8,859,212.70 and 5,794,167.40 is: 8,691,251.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,141.80 : 8,859,212.70 = 5,794,167.40 : x
  2. Step 2: Convert to fraction form
    5,906,141.80/8,859,212.70 = 5,794,167.40/x
  3. Step 3: Cross multiply
    5,906,141.80x = 8,859,212.70 × 5,794,167.40
  4. Step 4: Simplify right side
    5,906,141.80x = 51,331,761,416,005.98
  5. Step 5: Solve for x
    x = 51,331,761,416,005.98/5,906,141.80
  6. Step 6: Final answer
    x = 8,691,251.10

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1.5x scale

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.