Home / 7,524,084.87-10,383,877.62-4,261,480.07

Finding the Fourth Proportional to 7,524,084.87, 10,383,877.62 and 4,261,480.07

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Solution

The fourth proportional to 7,524,084.87, 10,383,877.62 and 4,261,480.07 is: 5,881,205.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,084.87 : 10,383,877.62 = 4,261,480.07 : x
  2. Step 2: Convert to fraction form
    7,524,084.87/10,383,877.62 = 4,261,480.07/x
  3. Step 3: Cross multiply
    7,524,084.87x = 10,383,877.62 × 4,261,480.07
  4. Step 4: Simplify right side
    7,524,084.87x = 44,250,687,475,029.65
  5. Step 5: Solve for x
    x = 44,250,687,475,029.65/7,524,084.87
  6. Step 6: Final answer
    x = 5,881,205.25

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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.