Home / 599,416-899,124-156,184

Finding the Fourth Proportional to 599,416, 899,124 and 156,184

Calculator

Solution

The fourth proportional to 599,416, 899,124 and 156,184 is: 234,276

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,416 : 899,124 = 156,184 : x
  2. Step 2: Convert to fraction form
    599,416/899,124 = 156,184/x
  3. Step 3: Cross multiply
    599,416x = 899,124 × 156,184
  4. Step 4: Simplify right side
    599,416x = 140,428,782,816
  5. Step 5: Solve for x
    x = 140,428,782,816/599,416
  6. Step 6: Final answer
    x = 234,276

Related Problems

Find fourth proportional to 299,708, 449,562 and 78,092
Half scale
Find fourth proportional to 1,198,832, 1,798,248 and 312,368
Double scale
Find fourth proportional to 599,417, 899,125.50 and 156,185
Similar ratio
Find fourth proportional to 899,124, 1,348,686 and 234,276
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.