Home / 3,317,300.86-4,974,167.46-1,951,546.70

Finding the Fourth Proportional to 3,317,300.86, 4,974,167.46 and 1,951,546.70

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Solution

The fourth proportional to 3,317,300.86, 4,974,167.46 and 1,951,546.70 is: 2,926,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,300.86 : 4,974,167.46 = 1,951,546.70 : x
  2. Step 2: Convert to fraction form
    3,317,300.86/4,974,167.46 = 1,951,546.70/x
  3. Step 3: Cross multiply
    3,317,300.86x = 4,974,167.46 × 1,951,546.70
  4. Step 4: Simplify right side
    3,317,300.86x = 9,707,320,091,810.38
  5. Step 5: Solve for x
    x = 9,707,320,091,810.38/3,317,300.86
  6. Step 6: Final answer
    x = 2,926,270.63

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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.