Home / 1,613,085.26-2,421,309.32-715,157.56

Finding the Fourth Proportional to 1,613,085.26, 2,421,309.32 and 715,157.56

Calculator

Solution

The fourth proportional to 1,613,085.26, 2,421,309.32 and 715,157.56 is: 1,073,481.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,613,085.26 : 2,421,309.32 = 715,157.56 : x
  2. Step 2: Convert to fraction form
    1,613,085.26/2,421,309.32 = 715,157.56/x
  3. Step 3: Cross multiply
    1,613,085.26x = 2,421,309.32 × 715,157.56
  4. Step 4: Simplify right side
    1,613,085.26x = 1,731,617,665,296.46
  5. Step 5: Solve for x
    x = 1,731,617,665,296.46/1,613,085.26
  6. Step 6: Final answer
    x = 1,073,481.80

Related Problems

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.