Home / 2,343,270.09-3,514,872.33-923,338.47

Finding the Fourth Proportional to 2,343,270.09, 3,514,872.33 and 923,338.47

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Solution

The fourth proportional to 2,343,270.09, 3,514,872.33 and 923,338.47 is: 1,384,994.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,343,270.09 : 3,514,872.33 = 923,338.47 : x
  2. Step 2: Convert to fraction form
    2,343,270.09/3,514,872.33 = 923,338.47/x
  3. Step 3: Cross multiply
    2,343,270.09x = 3,514,872.33 × 923,338.47
  4. Step 4: Simplify right side
    2,343,270.09x = 3,245,416,834,810.84
  5. Step 5: Solve for x
    x = 3,245,416,834,810.84/2,343,270.09
  6. Step 6: Final answer
    x = 1,384,994.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.