Home / 3,995,566.06-5,991,485.76-2,075,961.22

Finding the Fourth Proportional to 3,995,566.06, 5,991,485.76 and 2,075,961.22

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Solution

The fourth proportional to 3,995,566.06, 5,991,485.76 and 2,075,961.22 is: 3,112,973.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,566.06 : 5,991,485.76 = 2,075,961.22 : x
  2. Step 2: Convert to fraction form
    3,995,566.06/5,991,485.76 = 2,075,961.22/x
  3. Step 3: Cross multiply
    3,995,566.06x = 5,991,485.76 × 2,075,961.22
  4. Step 4: Simplify right side
    3,995,566.06x = 12,438,092,087,942.23
  5. Step 5: Solve for x
    x = 12,438,092,087,942.23/3,995,566.06
  6. Step 6: Final answer
    x = 3,112,973.71

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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.