Home / 951,138.72-1,426,293.36-359,748

Finding the Fourth Proportional to 951,138.72, 1,426,293.36 and 359,748

Calculator

Solution

The fourth proportional to 951,138.72, 1,426,293.36 and 359,748 is: 539,465.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,138.72 : 1,426,293.36 = 359,748 : x
  2. Step 2: Convert to fraction form
    951,138.72/1,426,293.36 = 359,748/x
  3. Step 3: Cross multiply
    951,138.72x = 1,426,293.36 × 359,748
  4. Step 4: Simplify right side
    951,138.72x = 513,106,183,673.28
  5. Step 5: Solve for x
    x = 513,106,183,673.28/951,138.72
  6. Step 6: Final answer
    x = 539,465.14

Related Problems

Find fourth proportional to 475,569.36, 713,146.68 and 179,874
Half scale
Find fourth proportional to 1,902,277.44, 2,852,586.72 and 719,496
Double scale
Find fourth proportional to 951,139.72, 1,426,294.86 and 359,749
Similar ratio
Find fourth proportional to 1,426,708.08, 2,139,440.04 and 539,622
1.5x scale

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.