Home / 2,591,185.96-3,860,185.19-2,474,601.52

Finding the Fourth Proportional to 2,591,185.96, 3,860,185.19 and 2,474,601.52

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Solution

The fourth proportional to 2,591,185.96, 3,860,185.19 and 2,474,601.52 is: 3,686,505.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,591,185.96 : 3,860,185.19 = 2,474,601.52 : x
  2. Step 2: Convert to fraction form
    2,591,185.96/3,860,185.19 = 2,474,601.52/x
  3. Step 3: Cross multiply
    2,591,185.96x = 3,860,185.19 × 2,474,601.52
  4. Step 4: Simplify right side
    2,591,185.96x = 9,552,420,138,655.49
  5. Step 5: Solve for x
    x = 9,552,420,138,655.49/2,591,185.96
  6. Step 6: Final answer
    x = 3,686,505.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.