Home / 914,324.40-1,368,862.20-560,030.40

Finding the Fourth Proportional to 914,324.40, 1,368,862.20 and 560,030.40

Calculator

Solution

The fourth proportional to 914,324.40, 1,368,862.20 and 560,030.40 is: 838,438.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,324.40 : 1,368,862.20 = 560,030.40 : x
  2. Step 2: Convert to fraction form
    914,324.40/1,368,862.20 = 560,030.40/x
  3. Step 3: Cross multiply
    914,324.40x = 1,368,862.20 × 560,030.40
  4. Step 4: Simplify right side
    914,324.40x = 766,604,445,410.88
  5. Step 5: Solve for x
    x = 766,604,445,410.88/914,324.40
  6. Step 6: Final answer
    x = 838,438.14

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.