Home / 3,004,604.09-4,503,756.86-1,110,137.21

Finding the Fourth Proportional to 3,004,604.09, 4,503,756.86 and 1,110,137.21

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Solution

The fourth proportional to 3,004,604.09, 4,503,756.86 and 1,110,137.21 is: 1,664,042.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,604.09 : 4,503,756.86 = 1,110,137.21 : x
  2. Step 2: Convert to fraction form
    3,004,604.09/4,503,756.86 = 1,110,137.21/x
  3. Step 3: Cross multiply
    3,004,604.09x = 4,503,756.86 × 1,110,137.21
  4. Step 4: Simplify right side
    3,004,604.09x = 4,999,788,075,078.76
  5. Step 5: Solve for x
    x = 4,999,788,075,078.76/3,004,604.09
  6. Step 6: Final answer
    x = 1,664,042.22

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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.