Home / 4,223,998.62-5,829,082.65-2,388,817.26

Finding the Fourth Proportional to 4,223,998.62, 5,829,082.65 and 2,388,817.26

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Solution

The fourth proportional to 4,223,998.62, 5,829,082.65 and 2,388,817.26 is: 3,296,547.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,998.62 : 5,829,082.65 = 2,388,817.26 : x
  2. Step 2: Convert to fraction form
    4,223,998.62/5,829,082.65 = 2,388,817.26/x
  3. Step 3: Cross multiply
    4,223,998.62x = 5,829,082.65 × 2,388,817.26
  4. Step 4: Simplify right side
    4,223,998.62x = 13,924,613,244,286.54
  5. Step 5: Solve for x
    x = 13,924,613,244,286.54/4,223,998.62
  6. Step 6: Final answer
    x = 3,296,547.77

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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.