Home / 3,379,423.14-5,079,763.53-2,935,670.04

Finding the Fourth Proportional to 3,379,423.14, 5,079,763.53 and 2,935,670.04

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Solution

The fourth proportional to 3,379,423.14, 5,079,763.53 and 2,935,670.04 is: 4,412,738.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,423.14 : 5,079,763.53 = 2,935,670.04 : x
  2. Step 2: Convert to fraction form
    3,379,423.14/5,079,763.53 = 2,935,670.04/x
  3. Step 3: Cross multiply
    3,379,423.14x = 5,079,763.53 × 2,935,670.04
  4. Step 4: Simplify right side
    3,379,423.14x = 14,912,509,605,305.64
  5. Step 5: Solve for x
    x = 14,912,509,605,305.64/3,379,423.14
  6. Step 6: Final answer
    x = 4,412,738.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.