Home / 3,256,039.45-4,494,340.63-2,094,485.74

Finding the Fourth Proportional to 3,256,039.45, 4,494,340.63 and 2,094,485.74

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Solution

The fourth proportional to 3,256,039.45, 4,494,340.63 and 2,094,485.74 is: 2,891,037.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,256,039.45 : 4,494,340.63 = 2,094,485.74 : x
  2. Step 2: Convert to fraction form
    3,256,039.45/4,494,340.63 = 2,094,485.74/x
  3. Step 3: Cross multiply
    3,256,039.45x = 4,494,340.63 × 2,094,485.74
  4. Step 4: Simplify right side
    3,256,039.45x = 9,413,332,342,742.78
  5. Step 5: Solve for x
    x = 9,413,332,342,742.78/3,256,039.45
  6. Step 6: Final answer
    x = 2,891,037.55

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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.