Home / 7,552,767.24-11,339,029.43-4,484,359.78

Finding the Fourth Proportional to 7,552,767.24, 11,339,029.43 and 4,484,359.78

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Solution

The fourth proportional to 7,552,767.24, 11,339,029.43 and 4,484,359.78 is: 6,732,404.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,767.24 : 11,339,029.43 = 4,484,359.78 : x
  2. Step 2: Convert to fraction form
    7,552,767.24/11,339,029.43 = 4,484,359.78/x
  3. Step 3: Cross multiply
    7,552,767.24x = 11,339,029.43 × 4,484,359.78
  4. Step 4: Simplify right side
    7,552,767.24x = 50,848,287,520,128.33
  5. Step 5: Solve for x
    x = 50,848,287,520,128.33/7,552,767.24
  6. Step 6: Final answer
    x = 6,732,404.95

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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.