Home / 1,244,793.90-1,863,043.65-1,095,494.70

Finding the Fourth Proportional to 1,244,793.90, 1,863,043.65 and 1,095,494.70

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Solution

The fourth proportional to 1,244,793.90, 1,863,043.65 and 1,095,494.70 is: 1,639,592.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,793.90 : 1,863,043.65 = 1,095,494.70 : x
  2. Step 2: Convert to fraction form
    1,244,793.90/1,863,043.65 = 1,095,494.70/x
  3. Step 3: Cross multiply
    1,244,793.90x = 1,863,043.65 × 1,095,494.70
  4. Step 4: Simplify right side
    1,244,793.90x = 2,040,954,444,443.65
  5. Step 5: Solve for x
    x = 2,040,954,444,443.65/1,244,793.90
  6. Step 6: Final answer
    x = 1,639,592.26

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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.