Home / 2,482,797.89-3,724,173.05-1,471,191.66

Finding the Fourth Proportional to 2,482,797.89, 3,724,173.05 and 1,471,191.66

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Solution

The fourth proportional to 2,482,797.89, 3,724,173.05 and 1,471,191.66 is: 2,206,773.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,797.89 : 3,724,173.05 = 1,471,191.66 : x
  2. Step 2: Convert to fraction form
    2,482,797.89/3,724,173.05 = 1,471,191.66/x
  3. Step 3: Cross multiply
    2,482,797.89x = 3,724,173.05 × 1,471,191.66
  4. Step 4: Simplify right side
    2,482,797.89x = 5,478,972,324,200.81
  5. Step 5: Solve for x
    x = 5,478,972,324,200.81/2,482,797.89
  6. Step 6: Final answer
    x = 2,206,773.39

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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.