Home / 2,827,136.77-4,241,181.44-1,310,204.41

Finding the Fourth Proportional to 2,827,136.77, 4,241,181.44 and 1,310,204.41

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Solution

The fourth proportional to 2,827,136.77, 4,241,181.44 and 1,310,204.41 is: 1,965,527.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,136.77 : 4,241,181.44 = 1,310,204.41 : x
  2. Step 2: Convert to fraction form
    2,827,136.77/4,241,181.44 = 1,310,204.41/x
  3. Step 3: Cross multiply
    2,827,136.77x = 4,241,181.44 × 1,310,204.41
  4. Step 4: Simplify right side
    2,827,136.77x = 5,556,814,598,541.22
  5. Step 5: Solve for x
    x = 5,556,814,598,541.22/2,827,136.77
  6. Step 6: Final answer
    x = 1,965,527.34

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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.