Home / 1,419,892.08-1,959,458.26-775,312.26

Finding the Fourth Proportional to 1,419,892.08, 1,959,458.26 and 775,312.26

Calculator

Solution

The fourth proportional to 1,419,892.08, 1,959,458.26 and 775,312.26 is: 1,069,934.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,892.08 : 1,959,458.26 = 775,312.26 : x
  2. Step 2: Convert to fraction form
    1,419,892.08/1,959,458.26 = 775,312.26/x
  3. Step 3: Cross multiply
    1,419,892.08x = 1,959,458.26 × 775,312.26
  4. Step 4: Simplify right side
    1,419,892.08x = 1,519,192,011,936.27
  5. Step 5: Solve for x
    x = 1,519,192,011,936.27/1,419,892.08
  6. Step 6: Final answer
    x = 1,069,934.84

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.