Home / 2,845,963.44-4,262,104.85-1,627,847.17

Finding the Fourth Proportional to 2,845,963.44, 4,262,104.85 and 1,627,847.17

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Solution

The fourth proportional to 2,845,963.44, 4,262,104.85 and 1,627,847.17 is: 2,437,858.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,845,963.44 : 4,262,104.85 = 1,627,847.17 : x
  2. Step 2: Convert to fraction form
    2,845,963.44/4,262,104.85 = 1,627,847.17/x
  3. Step 3: Cross multiply
    2,845,963.44x = 4,262,104.85 × 1,627,847.17
  4. Step 4: Simplify right side
    2,845,963.44x = 6,938,055,299,521.28
  5. Step 5: Solve for x
    x = 6,938,055,299,521.28/2,845,963.44
  6. Step 6: Final answer
    x = 2,437,858.20

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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.