Home / 2,731,641.10-3,769,873.24-1,508,182.18

Finding the Fourth Proportional to 2,731,641.10, 3,769,873.24 and 1,508,182.18

Calculator

Solution

The fourth proportional to 2,731,641.10, 3,769,873.24 and 1,508,182.18 is: 2,081,406.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,731,641.10 : 3,769,873.24 = 1,508,182.18 : x
  2. Step 2: Convert to fraction form
    2,731,641.10/3,769,873.24 = 1,508,182.18/x
  3. Step 3: Cross multiply
    2,731,641.10x = 3,769,873.24 × 1,508,182.18
  4. Step 4: Simplify right side
    2,731,641.10x = 5,685,655,622,577.50
  5. Step 5: Solve for x
    x = 5,685,655,622,577.50/2,731,641.10
  6. Step 6: Final answer
    x = 2,081,406.53

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.