Home / 7,653,333.94-11,475,765.99-3,037,644.29

Finding the Fourth Proportional to 7,653,333.94, 11,475,765.99 and 3,037,644.29

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Solution

The fourth proportional to 7,653,333.94, 11,475,765.99 and 3,037,644.29 is: 4,554,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,653,333.94 : 11,475,765.99 = 3,037,644.29 : x
  2. Step 2: Convert to fraction form
    7,653,333.94/11,475,765.99 = 3,037,644.29/x
  3. Step 3: Cross multiply
    7,653,333.94x = 11,475,765.99 × 3,037,644.29
  4. Step 4: Simplify right side
    7,653,333.94x = 34,859,295,061,589.11
  5. Step 5: Solve for x
    x = 34,859,295,061,589.11/7,653,333.94
  6. Step 6: Final answer
    x = 4,554,785.58

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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.