Home / 3,273,712.81-4,902,184.68-2,732,623.74

Finding the Fourth Proportional to 3,273,712.81, 4,902,184.68 and 2,732,623.74

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Solution

The fourth proportional to 3,273,712.81, 4,902,184.68 and 2,732,623.74 is: 4,091,936.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,712.81 : 4,902,184.68 = 2,732,623.74 : x
  2. Step 2: Convert to fraction form
    3,273,712.81/4,902,184.68 = 2,732,623.74/x
  3. Step 3: Cross multiply
    3,273,712.81x = 4,902,184.68 × 2,732,623.74
  4. Step 4: Simplify right side
    3,273,712.81x = 13,395,826,234,432.30
  5. Step 5: Solve for x
    x = 13,395,826,234,432.30/3,273,712.81
  6. Step 6: Final answer
    x = 4,091,936.90

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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.