Home / 9,273,093.30-13,899,822.75-3,119,216.58

Finding the Fourth Proportional to 9,273,093.30, 13,899,822.75 and 3,119,216.58

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Solution

The fourth proportional to 9,273,093.30, 13,899,822.75 and 3,119,216.58 is: 4,675,522.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,093.30 : 13,899,822.75 = 3,119,216.58 : x
  2. Step 2: Convert to fraction form
    9,273,093.30/13,899,822.75 = 3,119,216.58/x
  3. Step 3: Cross multiply
    9,273,093.30x = 13,899,822.75 × 3,119,216.58
  4. Step 4: Simplify right side
    9,273,093.30x = 43,356,557,580,861.20
  5. Step 5: Solve for x
    x = 43,356,557,580,861.20/9,273,093.30
  6. Step 6: Final answer
    x = 4,675,522.63

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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.