Home / 2,170,004.14-2,995,380.72-1,481,182.98

Finding the Fourth Proportional to 2,170,004.14, 2,995,380.72 and 1,481,182.98

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Solution

The fourth proportional to 2,170,004.14, 2,995,380.72 and 1,481,182.98 is: 2,044,561.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,170,004.14 : 2,995,380.72 = 1,481,182.98 : x
  2. Step 2: Convert to fraction form
    2,170,004.14/2,995,380.72 = 1,481,182.98/x
  3. Step 3: Cross multiply
    2,170,004.14x = 2,995,380.72 × 1,481,182.98
  4. Step 4: Simplify right side
    2,170,004.14x = 4,436,706,941,084.15
  5. Step 5: Solve for x
    x = 4,436,706,941,084.15/2,170,004.14
  6. Step 6: Final answer
    x = 2,044,561.51

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.