Home / 873,323.24-1,309,984.78-242,237.08

Finding the Fourth Proportional to 873,323.24, 1,309,984.78 and 242,237.08

Calculator

Solution

The fourth proportional to 873,323.24, 1,309,984.78 and 242,237.08 is: 363,355.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    873,323.24 : 1,309,984.78 = 242,237.08 : x
  2. Step 2: Convert to fraction form
    873,323.24/1,309,984.78 = 242,237.08/x
  3. Step 3: Cross multiply
    873,323.24x = 1,309,984.78 × 242,237.08
  4. Step 4: Simplify right side
    873,323.24x = 317,326,887,951.64
  5. Step 5: Solve for x
    x = 317,326,887,951.64/873,323.24
  6. Step 6: Final answer
    x = 363,355.60

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.