Home / 1,979,629.44-2,731,896.12-1,074,211.44

Finding the Fourth Proportional to 1,979,629.44, 2,731,896.12 and 1,074,211.44

Calculator

Solution

The fourth proportional to 1,979,629.44, 2,731,896.12 and 1,074,211.44 is: 1,482,415.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,979,629.44 : 2,731,896.12 = 1,074,211.44 : x
  2. Step 2: Convert to fraction form
    1,979,629.44/2,731,896.12 = 1,074,211.44/x
  3. Step 3: Cross multiply
    1,979,629.44x = 2,731,896.12 × 1,074,211.44
  4. Step 4: Simplify right side
    1,979,629.44x = 2,934,634,064,995.61
  5. Step 5: Solve for x
    x = 2,934,634,064,995.61/1,979,629.44
  6. Step 6: Final answer
    x = 1,482,415.85

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.