Home / 465,041.64-697,558.68-307,972.92

Finding the Fourth Proportional to 465,041.64, 697,558.68 and 307,972.92

Calculator

Solution

The fourth proportional to 465,041.64, 697,558.68 and 307,972.92 is: 461,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    465,041.64 : 697,558.68 = 307,972.92 : x
  2. Step 2: Convert to fraction form
    465,041.64/697,558.68 = 307,972.92/x
  3. Step 3: Cross multiply
    465,041.64x = 697,558.68 × 307,972.92
  4. Step 4: Simplify right side
    465,041.64x = 214,829,183,550.95
  5. Step 5: Solve for x
    x = 214,829,183,550.95/465,041.64
  6. Step 6: Final answer
    x = 461,956.88

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.