Home / 1,954,898.40-2,932,201.80-817,366.80

Finding the Fourth Proportional to 1,954,898.40, 2,932,201.80 and 817,366.80

Calculator

Solution

The fourth proportional to 1,954,898.40, 2,932,201.80 and 817,366.80 is: 1,225,989.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,898.40 : 2,932,201.80 = 817,366.80 : x
  2. Step 2: Convert to fraction form
    1,954,898.40/2,932,201.80 = 817,366.80/x
  3. Step 3: Cross multiply
    1,954,898.40x = 2,932,201.80 × 817,366.80
  4. Step 4: Simplify right side
    1,954,898.40x = 2,396,684,402,220.24
  5. Step 5: Solve for x
    x = 2,396,684,402,220.24/1,954,898.40
  6. Step 6: Final answer
    x = 1,225,989.24

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.