Home / 7,311,983.52-10,960,816.26-3,053,369.64

Finding the Fourth Proportional to 7,311,983.52, 10,960,816.26 and 3,053,369.64

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Solution

The fourth proportional to 7,311,983.52, 10,960,816.26 and 3,053,369.64 is: 4,577,064.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,311,983.52 : 10,960,816.26 = 3,053,369.64 : x
  2. Step 2: Convert to fraction form
    7,311,983.52/10,960,816.26 = 3,053,369.64/x
  3. Step 3: Cross multiply
    7,311,983.52x = 10,960,816.26 × 3,053,369.64
  4. Step 4: Simplify right side
    7,311,983.52x = 33,467,423,597,902.35
  5. Step 5: Solve for x
    x = 33,467,423,597,902.35/7,311,983.52
  6. Step 6: Final answer
    x = 4,577,064.97

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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.