Home / 3,317,594.79-4,966,845.94-2,971,414.56

Finding the Fourth Proportional to 3,317,594.79, 4,966,845.94 and 2,971,414.56

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Solution

The fourth proportional to 3,317,594.79, 4,966,845.94 and 2,971,414.56 is: 4,448,571.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,594.79 : 4,966,845.94 = 2,971,414.56 : x
  2. Step 2: Convert to fraction form
    3,317,594.79/4,966,845.94 = 2,971,414.56/x
  3. Step 3: Cross multiply
    3,317,594.79x = 4,966,845.94 × 2,971,414.56
  4. Step 4: Simplify right side
    3,317,594.79x = 14,758,558,349,018.62
  5. Step 5: Solve for x
    x = 14,758,558,349,018.62/3,317,594.79
  6. Step 6: Final answer
    x = 4,448,571.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.