Home / 4,898,949.39-6,763,849.16-4,381,096.59

Finding the Fourth Proportional to 4,898,949.39, 6,763,849.16 and 4,381,096.59

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Solution

The fourth proportional to 4,898,949.39, 6,763,849.16 and 4,381,096.59 is: 6,048,863.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,949.39 : 6,763,849.16 = 4,381,096.59 : x
  2. Step 2: Convert to fraction form
    4,898,949.39/6,763,849.16 = 4,381,096.59/x
  3. Step 3: Cross multiply
    4,898,949.39x = 6,763,849.16 × 4,381,096.59
  4. Step 4: Simplify right side
    4,898,949.39x = 29,633,076,468,244.88
  5. Step 5: Solve for x
    x = 29,633,076,468,244.88/4,898,949.39
  6. Step 6: Final answer
    x = 6,048,863.56

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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.