Home / 4,815,476.94-6,644,989.37-2,750,207.41

Finding the Fourth Proportional to 4,815,476.94, 6,644,989.37 and 2,750,207.41

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Solution

The fourth proportional to 4,815,476.94, 6,644,989.37 and 2,750,207.41 is: 3,795,075.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,815,476.94 : 6,644,989.37 = 2,750,207.41 : x
  2. Step 2: Convert to fraction form
    4,815,476.94/6,644,989.37 = 2,750,207.41/x
  3. Step 3: Cross multiply
    4,815,476.94x = 6,644,989.37 × 2,750,207.41
  4. Step 4: Simplify right side
    4,815,476.94x = 18,275,099,008,323.86
  5. Step 5: Solve for x
    x = 18,275,099,008,323.86/4,815,476.94
  6. Step 6: Final answer
    x = 3,795,075.59

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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.