Home / 4,508,723.34-6,763,183.47-2,713,108.86

Finding the Fourth Proportional to 4,508,723.34, 6,763,183.47 and 2,713,108.86

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Solution

The fourth proportional to 4,508,723.34, 6,763,183.47 and 2,713,108.86 is: 4,069,722.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,723.34 : 6,763,183.47 = 2,713,108.86 : x
  2. Step 2: Convert to fraction form
    4,508,723.34/6,763,183.47 = 2,713,108.86/x
  3. Step 3: Cross multiply
    4,508,723.34x = 6,763,183.47 × 2,713,108.86
  4. Step 4: Simplify right side
    4,508,723.34x = 18,349,252,994,262.54
  5. Step 5: Solve for x
    x = 18,349,252,994,262.54/4,508,723.34
  6. Step 6: Final answer
    x = 4,069,722.54

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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.