Home / 6,556,723.62-9,043,190.91-5,822,450.34

Finding the Fourth Proportional to 6,556,723.62, 9,043,190.91 and 5,822,450.34

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Solution

The fourth proportional to 6,556,723.62, 9,043,190.91 and 5,822,450.34 is: 8,030,463.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,556,723.62 : 9,043,190.91 = 5,822,450.34 : x
  2. Step 2: Convert to fraction form
    6,556,723.62/9,043,190.91 = 5,822,450.34/x
  3. Step 3: Cross multiply
    6,556,723.62x = 9,043,190.91 × 5,822,450.34
  4. Step 4: Simplify right side
    6,556,723.62x = 52,653,529,988,614.41
  5. Step 5: Solve for x
    x = 52,653,529,988,614.41/6,556,723.62
  6. Step 6: Final answer
    x = 8,030,463.54

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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.