Home / 4,284,678.44-5,912,965.04-2,350,938.51

Finding the Fourth Proportional to 4,284,678.44, 5,912,965.04 and 2,350,938.51

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Solution

The fourth proportional to 4,284,678.44, 5,912,965.04 and 2,350,938.51 is: 3,244,354.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,678.44 : 5,912,965.04 = 2,350,938.51 : x
  2. Step 2: Convert to fraction form
    4,284,678.44/5,912,965.04 = 2,350,938.51/x
  3. Step 3: Cross multiply
    4,284,678.44x = 5,912,965.04 × 2,350,938.51
  4. Step 4: Simplify right side
    4,284,678.44x = 13,901,017,179,500.17
  5. Step 5: Solve for x
    x = 13,901,017,179,500.17/4,284,678.44
  6. Step 6: Final answer
    x = 3,244,354.83

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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.