Home / 2,045,137.80-3,067,706.70-605,873.10

Finding the Fourth Proportional to 2,045,137.80, 3,067,706.70 and 605,873.10

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Solution

The fourth proportional to 2,045,137.80, 3,067,706.70 and 605,873.10 is: 908,809.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,137.80 : 3,067,706.70 = 605,873.10 : x
  2. Step 2: Convert to fraction form
    2,045,137.80/3,067,706.70 = 605,873.10/x
  3. Step 3: Cross multiply
    2,045,137.80x = 3,067,706.70 × 605,873.10
  4. Step 4: Simplify right side
    2,045,137.80x = 1,858,640,968,219.77
  5. Step 5: Solve for x
    x = 1,858,640,968,219.77/2,045,137.80
  6. Step 6: Final answer
    x = 908,809.65

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Double scale
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Similar ratio
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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.