Finding the Fourth Proportional to 797,298.72, 1,195,743.96 and 236,202
Calculator
Solution
The fourth proportional to 797,298.72, 1,195,743.96 and 236,202 is: 354,242.53
Step by Step Solution
- Step 1: Write the proportion equation
797,298.72 : 1,195,743.96 = 236,202 : x - Step 2: Convert to fraction form
797,298.72/1,195,743.96 = 236,202/x - Step 3: Cross multiply
797,298.72x = 1,195,743.96 × 236,202 - Step 4: Simplify right side
797,298.72x = 282,437,114,839.92 - Step 5: Solve for x
x = 282,437,114,839.92/797,298.72 - Step 6: Final answer
x = 354,242.53
Related Problems
Find fourth proportional to 398,649.36, 597,871.98 and 118,101
Half scale
Find fourth proportional to 1,594,597.44, 2,391,487.92 and 472,404
Double scale
Find fourth proportional to 797,299.72, 1,195,745.46 and 236,203
Similar ratio
Find fourth proportional to 1,195,948.08, 1,793,615.94 and 354,303
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.