Home / 7,552,760.24-11,339,018.93-4,484,352.78

Finding the Fourth Proportional to 7,552,760.24, 11,339,018.93 and 4,484,352.78

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Solution

The fourth proportional to 7,552,760.24, 11,339,018.93 and 4,484,352.78 is: 6,732,394.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,552,760.24 : 11,339,018.93 = 4,484,352.78 : x
  2. Step 2: Convert to fraction form
    7,552,760.24/11,339,018.93 = 4,484,352.78/x
  3. Step 3: Cross multiply
    7,552,760.24x = 11,339,018.93 × 4,484,352.78
  4. Step 4: Simplify right side
    7,552,760.24x = 50,848,161,061,218.12
  5. Step 5: Solve for x
    x = 50,848,161,061,218.12/7,552,760.24
  6. Step 6: Final answer
    x = 6,732,394.44

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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.