Home / 3,941,078-5,911,617-949,262

Finding the Fourth Proportional to 3,941,078, 5,911,617 and 949,262

Calculator

Solution

The fourth proportional to 3,941,078, 5,911,617 and 949,262 is: 1,423,893

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,078 : 5,911,617 = 949,262 : x
  2. Step 2: Convert to fraction form
    3,941,078/5,911,617 = 949,262/x
  3. Step 3: Cross multiply
    3,941,078x = 5,911,617 × 949,262
  4. Step 4: Simplify right side
    3,941,078x = 5,611,673,376,654
  5. Step 5: Solve for x
    x = 5,611,673,376,654/3,941,078
  6. Step 6: Final answer
    x = 1,423,893

Related Problems

Find fourth proportional to 1,970,539, 2,955,808.50 and 474,631
Half scale
Find fourth proportional to 7,882,156, 11,823,234 and 1,898,524
Double scale
Find fourth proportional to 3,941,079, 5,911,618.50 and 949,263
Similar ratio
Find fourth proportional to 5,911,617, 8,867,425.50 and 1,423,893
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.