Home / 5,775,022.27-7,969,530.88-3,196,703.04

Finding the Fourth Proportional to 5,775,022.27, 7,969,530.88 and 3,196,703.04

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Solution

The fourth proportional to 5,775,022.27, 7,969,530.88 and 3,196,703.04 is: 4,411,450.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,022.27 : 7,969,530.88 = 3,196,703.04 : x
  2. Step 2: Convert to fraction form
    5,775,022.27/7,969,530.88 = 3,196,703.04/x
  3. Step 3: Cross multiply
    5,775,022.27x = 7,969,530.88 × 3,196,703.04
  4. Step 4: Simplify right side
    5,775,022.27x = 25,476,223,579,537.81
  5. Step 5: Solve for x
    x = 25,476,223,579,537.81/5,775,022.27
  6. Step 6: Final answer
    x = 4,411,450.28

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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.