Home / 2,864,125.04-4,297,084.23-946,383.70

Finding the Fourth Proportional to 2,864,125.04, 4,297,084.23 and 946,383.70

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Solution

The fourth proportional to 2,864,125.04, 4,297,084.23 and 946,383.70 is: 1,419,871.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,125.04 : 4,297,084.23 = 946,383.70 : x
  2. Step 2: Convert to fraction form
    2,864,125.04/4,297,084.23 = 946,383.70/x
  3. Step 3: Cross multiply
    2,864,125.04x = 4,297,084.23 × 946,383.70
  4. Step 4: Simplify right side
    2,864,125.04x = 4,066,690,472,799.05
  5. Step 5: Solve for x
    x = 4,066,690,472,799.05/2,864,125.04
  6. Step 6: Final answer
    x = 1,419,871.83

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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.