Home / 3,771,199-5,203,347.01-2,222,522.34

Finding the Fourth Proportional to 3,771,199, 5,203,347.01 and 2,222,522.34

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Solution

The fourth proportional to 3,771,199, 5,203,347.01 and 2,222,522.34 is: 3,066,545.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,199 : 5,203,347.01 = 2,222,522.34 : x
  2. Step 2: Convert to fraction form
    3,771,199/5,203,347.01 = 2,222,522.34/x
  3. Step 3: Cross multiply
    3,771,199x = 5,203,347.01 × 2,222,522.34
  4. Step 4: Simplify right side
    3,771,199x = 11,564,554,972,497.20
  5. Step 5: Solve for x
    x = 11,564,554,972,497.20/3,771,199
  6. Step 6: Final answer
    x = 3,066,545.94

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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.