Home / 7,224,576.23-9,973,094.17-5,057,625.56

Finding the Fourth Proportional to 7,224,576.23, 9,973,094.17 and 5,057,625.56

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Solution

The fourth proportional to 7,224,576.23, 9,973,094.17 and 5,057,625.56 is: 6,981,748.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,224,576.23 : 9,973,094.17 = 5,057,625.56 : x
  2. Step 2: Convert to fraction form
    7,224,576.23/9,973,094.17 = 5,057,625.56/x
  3. Step 3: Cross multiply
    7,224,576.23x = 9,973,094.17 × 5,057,625.56
  4. Step 4: Simplify right side
    7,224,576.23x = 50,440,175,933,452.50
  5. Step 5: Solve for x
    x = 50,440,175,933,452.50/7,224,576.23
  6. Step 6: Final answer
    x = 6,981,748.73

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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.