Home / 7,524,010.60-11,286,015.90-2,474,103.40

Finding the Fourth Proportional to 7,524,010.60, 11,286,015.90 and 2,474,103.40

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Solution

The fourth proportional to 7,524,010.60, 11,286,015.90 and 2,474,103.40 is: 3,711,155.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,010.60 : 11,286,015.90 = 2,474,103.40 : x
  2. Step 2: Convert to fraction form
    7,524,010.60/11,286,015.90 = 2,474,103.40/x
  3. Step 3: Cross multiply
    7,524,010.60x = 11,286,015.90 × 2,474,103.40
  4. Step 4: Simplify right side
    7,524,010.60x = 27,922,770,310,644.06
  5. Step 5: Solve for x
    x = 27,922,770,310,644.06/7,524,010.60
  6. Step 6: Final answer
    x = 3,711,155.10

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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.