Home / 4,238,018.28-5,848,423.97-2,304,278.86

Finding the Fourth Proportional to 4,238,018.28, 5,848,423.97 and 2,304,278.86

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Solution

The fourth proportional to 4,238,018.28, 5,848,423.97 and 2,304,278.86 is: 3,179,882.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,018.28 : 5,848,423.97 = 2,304,278.86 : x
  2. Step 2: Convert to fraction form
    4,238,018.28/5,848,423.97 = 2,304,278.86/x
  3. Step 3: Cross multiply
    4,238,018.28x = 5,848,423.97 × 2,304,278.86
  4. Step 4: Simplify right side
    4,238,018.28x = 13,476,399,718,388.27
  5. Step 5: Solve for x
    x = 13,476,399,718,388.27/4,238,018.28
  6. Step 6: Final answer
    x = 3,179,882.40

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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.