Home / 4,747,200.93-6,554,891.93-4,384,479.69

Finding the Fourth Proportional to 4,747,200.93, 6,554,891.93 and 4,384,479.69

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Solution

The fourth proportional to 4,747,200.93, 6,554,891.93 and 4,384,479.69 is: 6,054,049.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,747,200.93 : 6,554,891.93 = 4,384,479.69 : x
  2. Step 2: Convert to fraction form
    4,747,200.93/6,554,891.93 = 4,384,479.69/x
  3. Step 3: Cross multiply
    4,747,200.93x = 6,554,891.93 × 4,384,479.69
  4. Step 4: Simplify right side
    4,747,200.93x = 28,739,790,537,229.90
  5. Step 5: Solve for x
    x = 28,739,790,537,229.90/4,747,200.93
  6. Step 6: Final answer
    x = 6,054,049.74

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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.