Home / 8,568,080.43-11,823,950.12-4,846,831.94

Finding the Fourth Proportional to 8,568,080.43, 11,823,950.12 and 4,846,831.94

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Solution

The fourth proportional to 8,568,080.43, 11,823,950.12 and 4,846,831.94 is: 6,688,627.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,080.43 : 11,823,950.12 = 4,846,831.94 : x
  2. Step 2: Convert to fraction form
    8,568,080.43/11,823,950.12 = 4,846,831.94/x
  3. Step 3: Cross multiply
    8,568,080.43x = 11,823,950.12 × 4,846,831.94
  4. Step 4: Simplify right side
    8,568,080.43x = 57,308,699,015,228.92
  5. Step 5: Solve for x
    x = 57,308,699,015,228.92/8,568,080.43
  6. Step 6: Final answer
    x = 6,688,627.57

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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.