Home / 8,387,625.35-11,568,265.75-5,444,224.67

Finding the Fourth Proportional to 8,387,625.35, 11,568,265.75 and 5,444,224.67

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Solution

The fourth proportional to 8,387,625.35, 11,568,265.75 and 5,444,224.67 is: 7,508,708.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,387,625.35 : 11,568,265.75 = 5,444,224.67 : x
  2. Step 2: Convert to fraction form
    8,387,625.35/11,568,265.75 = 5,444,224.67/x
  3. Step 3: Cross multiply
    8,387,625.35x = 11,568,265.75 × 5,444,224.67
  4. Step 4: Simplify right side
    8,387,625.35x = 62,980,237,785,266.05
  5. Step 5: Solve for x
    x = 62,980,237,785,266.05/8,387,625.35
  6. Step 6: Final answer
    x = 7,508,708.98

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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.