Home / 1,700,516.94-2,346,879.14-1,270,049.73

Finding the Fourth Proportional to 1,700,516.94, 2,346,879.14 and 1,270,049.73

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Solution

The fourth proportional to 1,700,516.94, 2,346,879.14 and 1,270,049.73 is: 1,752,792.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,700,516.94 : 2,346,879.14 = 1,270,049.73 : x
  2. Step 2: Convert to fraction form
    1,700,516.94/2,346,879.14 = 1,270,049.73/x
  3. Step 3: Cross multiply
    1,700,516.94x = 2,346,879.14 × 1,270,049.73
  4. Step 4: Simplify right side
    1,700,516.94x = 2,980,653,211,749.38
  5. Step 5: Solve for x
    x = 2,980,653,211,749.38/1,700,516.94
  6. Step 6: Final answer
    x = 1,752,792.43

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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.