Home / 11,164,052.90-16,743,055.01-3,075,104.75

Finding the Fourth Proportional to 11,164,052.90, 16,743,055.01 and 3,075,104.75

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Solution

The fourth proportional to 11,164,052.90, 16,743,055.01 and 3,075,104.75 is: 4,611,824.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,164,052.90 : 16,743,055.01 = 3,075,104.75 : x
  2. Step 2: Convert to fraction form
    11,164,052.90/16,743,055.01 = 3,075,104.75/x
  3. Step 3: Cross multiply
    11,164,052.90x = 16,743,055.01 × 3,075,104.75
  4. Step 4: Simplify right side
    11,164,052.90x = 51,486,647,891,671.50
  5. Step 5: Solve for x
    x = 51,486,647,891,671.50/11,164,052.90
  6. Step 6: Final answer
    x = 4,611,824.07

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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.