Home / 3,433,205.94-4,741,756.32-2,261,044.68

Finding the Fourth Proportional to 3,433,205.94, 4,741,756.32 and 2,261,044.68

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Solution

The fourth proportional to 3,433,205.94, 4,741,756.32 and 2,261,044.68 is: 3,122,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,205.94 : 4,741,756.32 = 2,261,044.68 : x
  2. Step 2: Convert to fraction form
    3,433,205.94/4,741,756.32 = 2,261,044.68/x
  3. Step 3: Cross multiply
    3,433,205.94x = 4,741,756.32 × 2,261,044.68
  4. Step 4: Simplify right side
    3,433,205.94x = 10,721,322,901,192.38
  5. Step 5: Solve for x
    x = 10,721,322,901,192.38/3,433,205.94
  6. Step 6: Final answer
    x = 3,122,831.28

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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.