Home / 3,002,774.52-4,143,809.78-1,626,096.28

Finding the Fourth Proportional to 3,002,774.52, 4,143,809.78 and 1,626,096.28

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Solution

The fourth proportional to 3,002,774.52, 4,143,809.78 and 1,626,096.28 is: 2,244,002.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,774.52 : 4,143,809.78 = 1,626,096.28 : x
  2. Step 2: Convert to fraction form
    3,002,774.52/4,143,809.78 = 1,626,096.28/x
  3. Step 3: Cross multiply
    3,002,774.52x = 4,143,809.78 × 1,626,096.28
  4. Step 4: Simplify right side
    3,002,774.52x = 6,738,233,668,285.62
  5. Step 5: Solve for x
    x = 6,738,233,668,285.62/3,002,774.52
  6. Step 6: Final answer
    x = 2,244,002.55

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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.