Home / 3,317,170.91-4,579,108.31-2,230,073

Finding the Fourth Proportional to 3,317,170.91, 4,579,108.31 and 2,230,073

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Solution

The fourth proportional to 3,317,170.91, 4,579,108.31 and 2,230,073 is: 3,078,450.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,317,170.91 : 4,579,108.31 = 2,230,073 : x
  2. Step 2: Convert to fraction form
    3,317,170.91/4,579,108.31 = 2,230,073/x
  3. Step 3: Cross multiply
    3,317,170.91x = 4,579,108.31 × 2,230,073
  4. Step 4: Simplify right side
    3,317,170.91x = 10,211,745,806,206.63
  5. Step 5: Solve for x
    x = 10,211,745,806,206.63/3,317,170.91
  6. Step 6: Final answer
    x = 3,078,450.31

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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.