Home / 1,814,690.84-2,504,163.13-1,050,596.78

Finding the Fourth Proportional to 1,814,690.84, 2,504,163.13 and 1,050,596.78

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Solution

The fourth proportional to 1,814,690.84, 2,504,163.13 and 1,050,596.78 is: 1,449,759.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,690.84 : 2,504,163.13 = 1,050,596.78 : x
  2. Step 2: Convert to fraction form
    1,814,690.84/2,504,163.13 = 1,050,596.78/x
  3. Step 3: Cross multiply
    1,814,690.84x = 2,504,163.13 × 1,050,596.78
  4. Step 4: Simplify right side
    1,814,690.84x = 2,630,865,705,825.41
  5. Step 5: Solve for x
    x = 2,630,865,705,825.41/1,814,690.84
  6. Step 6: Final answer
    x = 1,449,759.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.