Home / 4,208,814.46-5,800,227.42-3,045,290.68

Finding the Fourth Proportional to 4,208,814.46, 5,800,227.42 and 3,045,290.68

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Solution

The fourth proportional to 4,208,814.46, 5,800,227.42 and 3,045,290.68 is: 4,196,758.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,814.46 : 5,800,227.42 = 3,045,290.68 : x
  2. Step 2: Convert to fraction form
    4,208,814.46/5,800,227.42 = 3,045,290.68/x
  3. Step 3: Cross multiply
    4,208,814.46x = 5,800,227.42 × 3,045,290.68
  4. Step 4: Simplify right side
    4,208,814.46x = 17,663,378,504,006.45
  5. Step 5: Solve for x
    x = 17,663,378,504,006.45/4,208,814.46
  6. Step 6: Final answer
    x = 4,196,758.65

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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.