Home / 4,226,194.89-5,825,677.68-2,591,571.15

Finding the Fourth Proportional to 4,226,194.89, 5,825,677.68 and 2,591,571.15

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Solution

The fourth proportional to 4,226,194.89, 5,825,677.68 and 2,591,571.15 is: 3,572,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,226,194.89 : 5,825,677.68 = 2,591,571.15 : x
  2. Step 2: Convert to fraction form
    4,226,194.89/5,825,677.68 = 2,591,571.15/x
  3. Step 3: Cross multiply
    4,226,194.89x = 5,825,677.68 × 2,591,571.15
  4. Step 4: Simplify right side
    4,226,194.89x = 15,097,658,204,686.93
  5. Step 5: Solve for x
    x = 15,097,658,204,686.93/4,226,194.89
  6. Step 6: Final answer
    x = 3,572,399.90

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.