Home / 10,942,899.69-15,101,983.46-6,048,016.44

Finding the Fourth Proportional to 10,942,899.69, 15,101,983.46 and 6,048,016.44

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Solution

The fourth proportional to 10,942,899.69, 15,101,983.46 and 6,048,016.44 is: 8,346,694.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,942,899.69 : 15,101,983.46 = 6,048,016.44 : x
  2. Step 2: Convert to fraction form
    10,942,899.69/15,101,983.46 = 6,048,016.44/x
  3. Step 3: Cross multiply
    10,942,899.69x = 15,101,983.46 × 6,048,016.44
  4. Step 4: Simplify right side
    10,942,899.69x = 91,337,044,212,448
  5. Step 5: Solve for x
    x = 91,337,044,212,448/10,942,899.69
  6. Step 6: Final answer
    x = 8,346,694.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.