Home / 4,345,668.72-5,997,764.97-2,509,797.02

Finding the Fourth Proportional to 4,345,668.72, 5,997,764.97 and 2,509,797.02

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Solution

The fourth proportional to 4,345,668.72, 5,997,764.97 and 2,509,797.02 is: 3,463,948.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,668.72 : 5,997,764.97 = 2,509,797.02 : x
  2. Step 2: Convert to fraction form
    4,345,668.72/5,997,764.97 = 2,509,797.02/x
  3. Step 3: Cross multiply
    4,345,668.72x = 5,997,764.97 × 2,509,797.02
  4. Step 4: Simplify right side
    4,345,668.72x = 15,053,172,618,377.56
  5. Step 5: Solve for x
    x = 15,053,172,618,377.56/4,345,668.72
  6. Step 6: Final answer
    x = 3,463,948.49

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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.