Home / 1,639,934.40-2,460,938.40-966,014.40

Finding the Fourth Proportional to 1,639,934.40, 2,460,938.40 and 966,014.40

Calculator

Solution

The fourth proportional to 1,639,934.40, 2,460,938.40 and 966,014.40 is: 1,449,632.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,639,934.40 : 2,460,938.40 = 966,014.40 : x
  2. Step 2: Convert to fraction form
    1,639,934.40/2,460,938.40 = 966,014.40/x
  3. Step 3: Cross multiply
    1,639,934.40x = 2,460,938.40 × 966,014.40
  4. Step 4: Simplify right side
    1,639,934.40x = 2,377,301,931,912.96
  5. Step 5: Solve for x
    x = 2,377,301,931,912.96/1,639,934.40
  6. Step 6: Final answer
    x = 1,449,632.33

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.