Home / 4,231,767.84-5,843,825.22-2,946,123.60

Finding the Fourth Proportional to 4,231,767.84, 5,843,825.22 and 2,946,123.60

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Solution

The fourth proportional to 4,231,767.84, 5,843,825.22 and 2,946,123.60 is: 4,068,425.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,767.84 : 5,843,825.22 = 2,946,123.60 : x
  2. Step 2: Convert to fraction form
    4,231,767.84/5,843,825.22 = 2,946,123.60/x
  3. Step 3: Cross multiply
    4,231,767.84x = 5,843,825.22 × 2,946,123.60
  4. Step 4: Simplify right side
    4,231,767.84x = 17,216,631,394,917.19
  5. Step 5: Solve for x
    x = 17,216,631,394,917.19/4,231,767.84
  6. Step 6: Final answer
    x = 4,068,425.31

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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.