Home / 11,075,546.60-16,611,764.70-3,503,277.80

Finding the Fourth Proportional to 11,075,546.60, 16,611,764.70 and 3,503,277.80

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Solution

The fourth proportional to 11,075,546.60, 16,611,764.70 and 3,503,277.80 is: 5,254,424.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,075,546.60 : 16,611,764.70 = 3,503,277.80 : x
  2. Step 2: Convert to fraction form
    11,075,546.60/16,611,764.70 = 3,503,277.80/x
  3. Step 3: Cross multiply
    11,075,546.60x = 16,611,764.70 × 3,503,277.80
  4. Step 4: Simplify right side
    11,075,546.60x = 58,195,626,492,333.66
  5. Step 5: Solve for x
    x = 58,195,626,492,333.66/11,075,546.60
  6. Step 6: Final answer
    x = 5,254,424.78

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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.