Home / 1,165,837.33-1,608,859.16-675,902.35

Finding the Fourth Proportional to 1,165,837.33, 1,608,859.16 and 675,902.35

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Solution

The fourth proportional to 1,165,837.33, 1,608,859.16 and 675,902.35 is: 932,747.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,837.33 : 1,608,859.16 = 675,902.35 : x
  2. Step 2: Convert to fraction form
    1,165,837.33/1,608,859.16 = 675,902.35/x
  3. Step 3: Cross multiply
    1,165,837.33x = 1,608,859.16 × 675,902.35
  4. Step 4: Simplify right side
    1,165,837.33x = 1,087,431,687,063.03
  5. Step 5: Solve for x
    x = 1,087,431,687,063.03/1,165,837.33
  6. Step 6: Final answer
    x = 932,747.36

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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.