Home / 2,770,218.42-3,822,886.29-1,546,453.14

Finding the Fourth Proportional to 2,770,218.42, 3,822,886.29 and 1,546,453.14

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Solution

The fourth proportional to 2,770,218.42, 3,822,886.29 and 1,546,453.14 is: 2,134,096.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,218.42 : 3,822,886.29 = 1,546,453.14 : x
  2. Step 2: Convert to fraction form
    2,770,218.42/3,822,886.29 = 1,546,453.14/x
  3. Step 3: Cross multiply
    2,770,218.42x = 3,822,886.29 × 1,546,453.14
  4. Step 4: Simplify right side
    2,770,218.42x = 5,911,914,507,033.45
  5. Step 5: Solve for x
    x = 5,911,914,507,033.45/2,770,218.42
  6. Step 6: Final answer
    x = 2,134,096.89

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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.