Finding the Fourth Proportional to 1,442,603.08, 2,164,101.36 and 600,958
Calculator
Solution
The fourth proportional to 1,442,603.08, 2,164,101.36 and 600,958 is: 901,518.96
Step by Step Solution
- Step 1: Write the proportion equation
1,442,603.08 : 2,164,101.36 = 600,958 : x - Step 2: Convert to fraction form
1,442,603.08/2,164,101.36 = 600,958/x - Step 3: Cross multiply
1,442,603.08x = 2,164,101.36 × 600,958 - Step 4: Simplify right side
1,442,603.08x = 1,300,534,025,102.88 - Step 5: Solve for x
x = 1,300,534,025,102.88/1,442,603.08 - Step 6: Final answer
x = 901,518.96
Related Problems
Find fourth proportional to 721,301.54, 1,082,050.68 and 300,479
Half scale
Find fourth proportional to 2,885,206.16, 4,328,202.72 and 1,201,916
Double scale
Find fourth proportional to 1,442,604.08, 2,164,102.86 and 600,959
Similar ratio
Find fourth proportional to 2,163,904.62, 3,246,152.04 and 901,437
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.