Home / 914,135.32-1,261,356.78-574,363

Finding the Fourth Proportional to 914,135.32, 1,261,356.78 and 574,363

Calculator

Solution

The fourth proportional to 914,135.32, 1,261,356.78 and 574,363 is: 792,526.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    914,135.32 : 1,261,356.78 = 574,363 : x
  2. Step 2: Convert to fraction form
    914,135.32/1,261,356.78 = 574,363/x
  3. Step 3: Cross multiply
    914,135.32x = 1,261,356.78 × 574,363
  4. Step 4: Simplify right side
    914,135.32x = 724,476,664,231.14
  5. Step 5: Solve for x
    x = 724,476,664,231.14/914,135.32
  6. Step 6: Final answer
    x = 792,526.72

Related Problems

Find fourth proportional to 457,067.66, 630,678.39 and 287,181.50
Half scale
Find fourth proportional to 1,828,270.64, 2,522,713.56 and 1,148,726
Double scale
Find fourth proportional to 914,136.32, 1,261,358.16 and 574,364
Similar ratio
Find fourth proportional to 1,371,202.98, 1,892,035.17 and 861,544.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.