Home / 4,633,927.20-6,952,859.10-2,236,537.80

Finding the Fourth Proportional to 4,633,927.20, 6,952,859.10 and 2,236,537.80

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Solution

The fourth proportional to 4,633,927.20, 6,952,859.10 and 2,236,537.80 is: 3,355,756.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,927.20 : 6,952,859.10 = 2,236,537.80 : x
  2. Step 2: Convert to fraction form
    4,633,927.20/6,952,859.10 = 2,236,537.80/x
  3. Step 3: Cross multiply
    4,633,927.20x = 6,952,859.10 × 2,236,537.80
  4. Step 4: Simplify right side
    4,633,927.20x = 15,550,332,195,223.98
  5. Step 5: Solve for x
    x = 15,550,332,195,223.98/4,633,927.20
  6. Step 6: Final answer
    x = 3,355,756.69

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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.