Home / 3,093,825.96-4,270,264.62-2,114,161.74

Finding the Fourth Proportional to 3,093,825.96, 4,270,264.62 and 2,114,161.74

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Solution

The fourth proportional to 3,093,825.96, 4,270,264.62 and 2,114,161.74 is: 2,918,079.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,825.96 : 4,270,264.62 = 2,114,161.74 : x
  2. Step 2: Convert to fraction form
    3,093,825.96/4,270,264.62 = 2,114,161.74/x
  3. Step 3: Cross multiply
    3,093,825.96x = 4,270,264.62 × 2,114,161.74
  4. Step 4: Simplify right side
    3,093,825.96x = 9,028,030,079,279.64
  5. Step 5: Solve for x
    x = 9,028,030,079,279.64/3,093,825.96
  6. Step 6: Final answer
    x = 2,918,079.49

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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.