Home / 4,802,928-6,628,092.98-2,627,424.45

Finding the Fourth Proportional to 4,802,928, 6,628,092.98 and 2,627,424.45

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Solution

The fourth proportional to 4,802,928, 6,628,092.98 and 2,627,424.45 is: 3,625,874.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,928 : 6,628,092.98 = 2,627,424.45 : x
  2. Step 2: Convert to fraction form
    4,802,928/6,628,092.98 = 2,627,424.45/x
  3. Step 3: Cross multiply
    4,802,928x = 6,628,092.98 × 2,627,424.45
  4. Step 4: Simplify right side
    4,802,928x = 17,414,813,539,388.24
  5. Step 5: Solve for x
    x = 17,414,813,539,388.24/4,802,928
  6. Step 6: Final answer
    x = 3,625,874.37

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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.