Home / 5,654,515.10-8,481,772.65-5,654,515.10

Finding the Fourth Proportional to 5,654,515.10, 8,481,772.65 and 5,654,515.10

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Solution

The fourth proportional to 5,654,515.10, 8,481,772.65 and 5,654,515.10 is: 8,481,772.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,515.10 : 8,481,772.65 = 5,654,515.10 : x
  2. Step 2: Convert to fraction form
    5,654,515.10/8,481,772.65 = 5,654,515.10/x
  3. Step 3: Cross multiply
    5,654,515.10x = 8,481,772.65 × 5,654,515.10
  4. Step 4: Simplify right side
    5,654,515.10x = 47,960,311,524,192.02
  5. Step 5: Solve for x
    x = 47,960,311,524,192.02/5,654,515.10
  6. Step 6: Final answer
    x = 8,481,772.65

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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.