Home / 1,757,353.42-2,635,513.41-746,467.33

Finding the Fourth Proportional to 1,757,353.42, 2,635,513.41 and 746,467.33

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Solution

The fourth proportional to 1,757,353.42, 2,635,513.41 and 746,467.33 is: 1,119,481.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,353.42 : 2,635,513.41 = 746,467.33 : x
  2. Step 2: Convert to fraction form
    1,757,353.42/2,635,513.41 = 746,467.33/x
  3. Step 3: Cross multiply
    1,757,353.42x = 2,635,513.41 × 746,467.33
  4. Step 4: Simplify right side
    1,757,353.42x = 1,967,324,658,341.90
  5. Step 5: Solve for x
    x = 1,967,324,658,341.90/1,757,353.42
  6. Step 6: Final answer
    x = 1,119,481.51

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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.