Home / 10,087,600.67-13,904,626.83-6,823,224.94

Finding the Fourth Proportional to 10,087,600.67, 13,904,626.83 and 6,823,224.94

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Solution

The fourth proportional to 10,087,600.67, 13,904,626.83 and 6,823,224.94 is: 9,405,050.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,087,600.67 : 13,904,626.83 = 6,823,224.94 : x
  2. Step 2: Convert to fraction form
    10,087,600.67/13,904,626.83 = 6,823,224.94/x
  3. Step 3: Cross multiply
    10,087,600.67x = 13,904,626.83 × 6,823,224.94
  4. Step 4: Simplify right side
    10,087,600.67x = 94,874,396,567,849.14
  5. Step 5: Solve for x
    x = 94,874,396,567,849.14/10,087,600.67
  6. Step 6: Final answer
    x = 9,405,050.78

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1.5x scale

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.