Home / 9,144,067.39-13,706,498.94-3,076,692.73

Finding the Fourth Proportional to 9,144,067.39, 13,706,498.94 and 3,076,692.73

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Solution

The fourth proportional to 9,144,067.39, 13,706,498.94 and 3,076,692.73 is: 4,611,808.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,144,067.39 : 13,706,498.94 = 3,076,692.73 : x
  2. Step 2: Convert to fraction form
    9,144,067.39/13,706,498.94 = 3,076,692.73/x
  3. Step 3: Cross multiply
    9,144,067.39x = 13,706,498.94 × 3,076,692.73
  4. Step 4: Simplify right side
    9,144,067.39x = 42,170,685,642,450.70
  5. Step 5: Solve for x
    x = 42,170,685,642,450.70/9,144,067.39
  6. Step 6: Final answer
    x = 4,611,808.27

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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.