Home / 7,100,114.46-9,797,031.99-4,044,388.38

Finding the Fourth Proportional to 7,100,114.46, 9,797,031.99 and 4,044,388.38

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Solution

The fourth proportional to 7,100,114.46, 9,797,031.99 and 4,044,388.38 is: 5,580,614.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100,114.46 : 9,797,031.99 = 4,044,388.38 : x
  2. Step 2: Convert to fraction form
    7,100,114.46/9,797,031.99 = 4,044,388.38/x
  3. Step 3: Cross multiply
    7,100,114.46x = 9,797,031.99 × 4,044,388.38
  4. Step 4: Simplify right side
    7,100,114.46x = 39,623,002,338,844.27
  5. Step 5: Solve for x
    x = 39,623,002,338,844.27/7,100,114.46
  6. Step 6: Final answer
    x = 5,580,614.59

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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.