Home / 3,424,646.44-4,726,046.82-2,066,257

Finding the Fourth Proportional to 3,424,646.44, 4,726,046.82 and 2,066,257

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Solution

The fourth proportional to 3,424,646.44, 4,726,046.82 and 2,066,257 is: 2,851,455.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,646.44 : 4,726,046.82 = 2,066,257 : x
  2. Step 2: Convert to fraction form
    3,424,646.44/4,726,046.82 = 2,066,257/x
  3. Step 3: Cross multiply
    3,424,646.44x = 4,726,046.82 × 2,066,257
  4. Step 4: Simplify right side
    3,424,646.44x = 9,765,227,324,152.74
  5. Step 5: Solve for x
    x = 9,765,227,324,152.74/3,424,646.44
  6. Step 6: Final answer
    x = 2,851,455.62

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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.