Home / 4,851,213.44-7,275,245.56-1,611,881.16

Finding the Fourth Proportional to 4,851,213.44, 7,275,245.56 and 1,611,881.16

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Solution

The fourth proportional to 4,851,213.44, 7,275,245.56 and 1,611,881.16 is: 2,417,298.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,213.44 : 7,275,245.56 = 1,611,881.16 : x
  2. Step 2: Convert to fraction form
    4,851,213.44/7,275,245.56 = 1,611,881.16/x
  3. Step 3: Cross multiply
    4,851,213.44x = 7,275,245.56 × 1,611,881.16
  4. Step 4: Simplify right side
    4,851,213.44x = 11,726,831,252,537.65
  5. Step 5: Solve for x
    x = 11,726,831,252,537.65/4,851,213.44
  6. Step 6: Final answer
    x = 2,417,298.56

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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.