Home / 8,387,623.35-11,568,263.00-5,444,222.67

Finding the Fourth Proportional to 8,387,623.35, 11,568,263.00 and 5,444,222.67

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Solution

The fourth proportional to 8,387,623.35, 11,568,263.00 and 5,444,222.67 is: 7,508,706.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,387,623.35 : 11,568,263.00 = 5,444,222.67 : x
  2. Step 2: Convert to fraction form
    8,387,623.35/11,568,263.00 = 5,444,222.67/x
  3. Step 3: Cross multiply
    8,387,623.35x = 11,568,263.00 × 5,444,222.67
  4. Step 4: Simplify right side
    8,387,623.35x = 62,980,199,649,901.09
  5. Step 5: Solve for x
    x = 62,980,199,649,901.09/8,387,623.35
  6. Step 6: Final answer
    x = 7,508,706.22

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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.