Home / 2,230,051.96-3,344,942.04-790,806.28

Finding the Fourth Proportional to 2,230,051.96, 3,344,942.04 and 790,806.28

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Solution

The fourth proportional to 2,230,051.96, 3,344,942.04 and 790,806.28 is: 1,186,161.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,051.96 : 3,344,942.04 = 790,806.28 : x
  2. Step 2: Convert to fraction form
    2,230,051.96/3,344,942.04 = 790,806.28/x
  3. Step 3: Cross multiply
    2,230,051.96x = 3,344,942.04 × 790,806.28
  4. Step 4: Simplify right side
    2,230,051.96x = 2,645,201,171,468.01
  5. Step 5: Solve for x
    x = 2,645,201,171,468.01/2,230,051.96
  6. Step 6: Final answer
    x = 1,186,161.23

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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.