Home / 4,066,298.44-5,611,348.50-2,255,630.92

Finding the Fourth Proportional to 4,066,298.44, 5,611,348.50 and 2,255,630.92

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Solution

The fourth proportional to 4,066,298.44, 5,611,348.50 and 2,255,630.92 is: 3,112,691.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066,298.44 : 5,611,348.50 = 2,255,630.92 : x
  2. Step 2: Convert to fraction form
    4,066,298.44/5,611,348.50 = 2,255,630.92/x
  3. Step 3: Cross multiply
    4,066,298.44x = 5,611,348.50 × 2,255,630.92
  4. Step 4: Simplify right side
    4,066,298.44x = 12,657,131,179,495.62
  5. Step 5: Solve for x
    x = 12,657,131,179,495.62/4,066,298.44
  6. Step 6: Final answer
    x = 3,112,691.15

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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.