Home / 9,273,108.56-13,899,845.58-3,119,231.84

Finding the Fourth Proportional to 9,273,108.56, 13,899,845.58 and 3,119,231.84

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Solution

The fourth proportional to 9,273,108.56, 13,899,845.58 and 3,119,231.84 is: 4,675,545.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,108.56 : 13,899,845.58 = 3,119,231.84 : x
  2. Step 2: Convert to fraction form
    9,273,108.56/13,899,845.58 = 3,119,231.84/x
  3. Step 3: Cross multiply
    9,273,108.56x = 13,899,845.58 × 3,119,231.84
  4. Step 4: Simplify right side
    9,273,108.56x = 43,356,840,904,219.27
  5. Step 5: Solve for x
    x = 43,356,840,904,219.27/9,273,108.56
  6. Step 6: Final answer
    x = 4,675,545.49

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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.