Home / 10,395,166.88-14,343,736.62-5,984,039.85

Finding the Fourth Proportional to 10,395,166.88, 14,343,736.62 and 5,984,039.85

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Solution

The fourth proportional to 10,395,166.88, 14,343,736.62 and 5,984,039.85 is: 8,257,057.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395,166.88 : 14,343,736.62 = 5,984,039.85 : x
  2. Step 2: Convert to fraction form
    10,395,166.88/14,343,736.62 = 5,984,039.85/x
  3. Step 3: Cross multiply
    10,395,166.88x = 14,343,736.62 × 5,984,039.85
  4. Step 4: Simplify right side
    10,395,166.88x = 85,833,491,531,984.30
  5. Step 5: Solve for x
    x = 85,833,491,531,984.30/10,395,166.88
  6. Step 6: Final answer
    x = 8,257,057.58

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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.