Home / 10,894,575.44-16,344,136.30-5,775,615.32

Finding the Fourth Proportional to 10,894,575.44, 16,344,136.30 and 5,775,615.32

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Solution

The fourth proportional to 10,894,575.44, 16,344,136.30 and 5,775,615.32 is: 8,664,628.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,894,575.44 : 16,344,136.30 = 5,775,615.32 : x
  2. Step 2: Convert to fraction form
    10,894,575.44/16,344,136.30 = 5,775,615.32/x
  3. Step 3: Cross multiply
    10,894,575.44x = 16,344,136.30 × 5,775,615.32
  4. Step 4: Simplify right side
    10,894,575.44x = 94,397,443,958,959.27
  5. Step 5: Solve for x
    x = 94,397,443,958,959.27/10,894,575.44
  6. Step 6: Final answer
    x = 8,664,628.05

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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.