Home / 2,211,384.14-3,051,205.35-1,244,161.52

Finding the Fourth Proportional to 2,211,384.14, 3,051,205.35 and 1,244,161.52

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Solution

The fourth proportional to 2,211,384.14, 3,051,205.35 and 1,244,161.52 is: 1,716,658.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,384.14 : 3,051,205.35 = 1,244,161.52 : x
  2. Step 2: Convert to fraction form
    2,211,384.14/3,051,205.35 = 1,244,161.52/x
  3. Step 3: Cross multiply
    2,211,384.14x = 3,051,205.35 × 1,244,161.52
  4. Step 4: Simplify right side
    2,211,384.14x = 3,796,192,284,606.93
  5. Step 5: Solve for x
    x = 3,796,192,284,606.93/2,211,384.14
  6. Step 6: Final answer
    x = 1,716,658.91

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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.