Home / 4,907,761.96-6,771,136.26-2,973,404.20

Finding the Fourth Proportional to 4,907,761.96, 6,771,136.26 and 2,973,404.20

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Solution

The fourth proportional to 4,907,761.96, 6,771,136.26 and 2,973,404.20 is: 4,102,343.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,761.96 : 6,771,136.26 = 2,973,404.20 : x
  2. Step 2: Convert to fraction form
    4,907,761.96/6,771,136.26 = 2,973,404.20/x
  3. Step 3: Cross multiply
    4,907,761.96x = 6,771,136.26 × 2,973,404.20
  4. Step 4: Simplify right side
    4,907,761.96x = 20,133,324,994,256.29
  5. Step 5: Solve for x
    x = 20,133,324,994,256.29/4,907,761.96
  6. Step 6: Final answer
    x = 4,102,343.42

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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.