Home / 1,844,609.61-2,766,027.75-1,045,676.64

Finding the Fourth Proportional to 1,844,609.61, 2,766,027.75 and 1,045,676.64

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Solution

The fourth proportional to 1,844,609.61, 2,766,027.75 and 1,045,676.64 is: 1,568,012.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,609.61 : 2,766,027.75 = 1,045,676.64 : x
  2. Step 2: Convert to fraction form
    1,844,609.61/2,766,027.75 = 1,045,676.64/x
  3. Step 3: Cross multiply
    1,844,609.61x = 2,766,027.75 × 1,045,676.64
  4. Step 4: Simplify right side
    1,844,609.61x = 2,892,370,603,766.76
  5. Step 5: Solve for x
    x = 2,892,370,603,766.76/1,844,609.61
  6. Step 6: Final answer
    x = 1,568,012.33

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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.