Home / 3,445,259-5,167,932.26-1,201,397

Finding the Fourth Proportional to 3,445,259, 5,167,932.26 and 1,201,397

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Solution

The fourth proportional to 3,445,259, 5,167,932.26 and 1,201,397 is: 1,802,110.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,445,259 : 5,167,932.26 = 1,201,397 : x
  2. Step 2: Convert to fraction form
    3,445,259/5,167,932.26 = 1,201,397/x
  3. Step 3: Cross multiply
    3,445,259x = 5,167,932.26 × 1,201,397
  4. Step 4: Simplify right side
    3,445,259x = 6,208,738,313,367.22
  5. Step 5: Solve for x
    x = 6,208,738,313,367.22/3,445,259
  6. Step 6: Final answer
    x = 1,802,110.76

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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.