Home / 687,225.45-1,030,591.16-237,824.29

Finding the Fourth Proportional to 687,225.45, 1,030,591.16 and 237,824.29

Calculator

Solution

The fourth proportional to 687,225.45, 1,030,591.16 and 237,824.29 is: 356,650.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    687,225.45 : 1,030,591.16 = 237,824.29 : x
  2. Step 2: Convert to fraction form
    687,225.45/1,030,591.16 = 237,824.29/x
  3. Step 3: Cross multiply
    687,225.45x = 1,030,591.16 × 237,824.29
  4. Step 4: Simplify right side
    687,225.45x = 245,099,610,907.28
  5. Step 5: Solve for x
    x = 245,099,610,907.28/687,225.45
  6. Step 6: Final answer
    x = 356,650.95

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.