Home / 5,854,923-8,790,444-2,978,236.71

Finding the Fourth Proportional to 5,854,923, 8,790,444 and 2,978,236.71

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Solution

The fourth proportional to 5,854,923, 8,790,444 and 2,978,236.71 is: 4,471,454.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,854,923 : 8,790,444 = 2,978,236.71 : x
  2. Step 2: Convert to fraction form
    5,854,923/8,790,444 = 2,978,236.71/x
  3. Step 3: Cross multiply
    5,854,923x = 8,790,444 × 2,978,236.71
  4. Step 4: Simplify right side
    5,854,923x = 26,180,023,017,999.24
  5. Step 5: Solve for x
    x = 26,180,023,017,999.24/5,854,923
  6. Step 6: Final answer
    x = 4,471,454.71

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1.5x scale

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.