Home / 8,435,593.88-11,641,125.70-4,568,119.24

Finding the Fourth Proportional to 8,435,593.88, 11,641,125.70 and 4,568,119.24

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Solution

The fourth proportional to 8,435,593.88, 11,641,125.70 and 4,568,119.24 is: 6,304,007.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,435,593.88 : 11,641,125.70 = 4,568,119.24 : x
  2. Step 2: Convert to fraction form
    8,435,593.88/11,641,125.70 = 4,568,119.24/x
  3. Step 3: Cross multiply
    8,435,593.88x = 11,641,125.70 × 4,568,119.24
  4. Step 4: Simplify right side
    8,435,593.88x = 53,178,050,285,428.47
  5. Step 5: Solve for x
    x = 53,178,050,285,428.47/8,435,593.88
  6. Step 6: Final answer
    x = 6,304,007.88

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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.