Home / 4,469,470-6,704,266.52-1,274,596.52

Finding the Fourth Proportional to 4,469,470, 6,704,266.52 and 1,274,596.52

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Solution

The fourth proportional to 4,469,470, 6,704,266.52 and 1,274,596.52 is: 1,911,912.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,470 : 6,704,266.52 = 1,274,596.52 : x
  2. Step 2: Convert to fraction form
    4,469,470/6,704,266.52 = 1,274,596.52/x
  3. Step 3: Cross multiply
    4,469,470x = 6,704,266.52 × 1,274,596.52
  4. Step 4: Simplify right side
    4,469,470x = 8,545,234,775,544.51
  5. Step 5: Solve for x
    x = 8,545,234,775,544.51/4,469,470
  6. Step 6: Final answer
    x = 1,911,912.32

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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.