Home / 2,836,058.90-4,250,540.54-1,416,511.22

Finding the Fourth Proportional to 2,836,058.90, 4,250,540.54 and 1,416,511.22

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Solution

The fourth proportional to 2,836,058.90, 4,250,540.54 and 1,416,511.22 is: 2,122,994.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,058.90 : 4,250,540.54 = 1,416,511.22 : x
  2. Step 2: Convert to fraction form
    2,836,058.90/4,250,540.54 = 1,416,511.22/x
  3. Step 3: Cross multiply
    2,836,058.90x = 4,250,540.54 × 1,416,511.22
  4. Step 4: Simplify right side
    2,836,058.90x = 6,020,938,365,974.86
  5. Step 5: Solve for x
    x = 6,020,938,365,974.86/2,836,058.90
  6. Step 6: Final answer
    x = 2,122,994.82

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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.