Home / 1,061,664.54-1,590,390-501,092.70

Finding the Fourth Proportional to 1,061,664.54, 1,590,390 and 501,092.70

Calculator

Solution

The fourth proportional to 1,061,664.54, 1,590,390 and 501,092.70 is: 750,644.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,664.54 : 1,590,390 = 501,092.70 : x
  2. Step 2: Convert to fraction form
    1,061,664.54/1,590,390 = 501,092.70/x
  3. Step 3: Cross multiply
    1,061,664.54x = 1,590,390 × 501,092.70
  4. Step 4: Simplify right side
    1,061,664.54x = 796,932,819,153
  5. Step 5: Solve for x
    x = 796,932,819,153/1,061,664.54
  6. Step 6: Final answer
    x = 750,644.66

Related Problems

Find fourth proportional to 530,832.27, 795,195 and 250,546.35
Half scale
Find fourth proportional to 2,123,329.08, 3,180,780 and 1,002,185.40
Double scale
Find fourth proportional to 1,061,665.54, 1,590,391.50 and 501,093.70
Similar ratio
Find fourth proportional to 1,592,496.81, 2,385,585 and 751,639.05
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.