Home / 4,469,443.52-6,704,226.77-1,274,570.03

Finding the Fourth Proportional to 4,469,443.52, 6,704,226.77 and 1,274,570.03

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Solution

The fourth proportional to 4,469,443.52, 6,704,226.77 and 1,274,570.03 is: 1,911,872.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,443.52 : 6,704,226.77 = 1,274,570.03 : x
  2. Step 2: Convert to fraction form
    4,469,443.52/6,704,226.77 = 1,274,570.03/x
  3. Step 3: Cross multiply
    4,469,443.52x = 6,704,226.77 × 1,274,570.03
  4. Step 4: Simplify right side
    4,469,443.52x = 8,545,006,525,753.42
  5. Step 5: Solve for x
    x = 8,545,006,525,753.42/4,469,443.52
  6. Step 6: Final answer
    x = 1,911,872.58

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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.