Home / 3,350,759.09-5,025,308.22-954,624.47

Finding the Fourth Proportional to 3,350,759.09, 5,025,308.22 and 954,624.47

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Solution

The fourth proportional to 3,350,759.09, 5,025,308.22 and 954,624.47 is: 1,431,700.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,759.09 : 5,025,308.22 = 954,624.47 : x
  2. Step 2: Convert to fraction form
    3,350,759.09/5,025,308.22 = 954,624.47/x
  3. Step 3: Cross multiply
    3,350,759.09x = 5,025,308.22 × 954,624.47
  4. Step 4: Simplify right side
    3,350,759.09x = 4,797,282,170,977.60
  5. Step 5: Solve for x
    x = 4,797,282,170,977.60/3,350,759.09
  6. Step 6: Final answer
    x = 1,431,700.12

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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.