Home / 1,908,295.97-2,858,333.40-895,900.86

Finding the Fourth Proportional to 1,908,295.97, 2,858,333.40 and 895,900.86

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Solution

The fourth proportional to 1,908,295.97, 2,858,333.40 and 895,900.86 is: 1,341,921.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,908,295.97 : 2,858,333.40 = 895,900.86 : x
  2. Step 2: Convert to fraction form
    1,908,295.97/2,858,333.40 = 895,900.86/x
  3. Step 3: Cross multiply
    1,908,295.97x = 2,858,333.40 × 895,900.86
  4. Step 4: Simplify right side
    1,908,295.97x = 2,560,783,351,226.72
  5. Step 5: Solve for x
    x = 2,560,783,351,226.72/1,908,295.97
  6. Step 6: Final answer
    x = 1,341,921.48

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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.