Finding the Fourth Proportional to 9,790,195.36, 14,683,075.44 and 3,722,764
Calculator
Solution
The fourth proportional to 9,790,195.36, 14,683,075.44 and 3,722,764 is: 5,583,302.75
Step by Step Solution
- Step 1: Write the proportion equation
9,790,195.36 : 14,683,075.44 = 3,722,764 : x - Step 2: Convert to fraction form
9,790,195.36/14,683,075.44 = 3,722,764/x - Step 3: Cross multiply
9,790,195.36x = 14,683,075.44 × 3,722,764 - Step 4: Simplify right side
9,790,195.36x = 54,661,624,657,316.16 - Step 5: Solve for x
x = 54,661,624,657,316.16/9,790,195.36 - Step 6: Final answer
x = 5,583,302.75
Related Problems
Find fourth proportional to 4,895,097.68, 7,341,537.72 and 1,861,382
Half scale
Find fourth proportional to 19,580,390.72, 29,366,150.88 and 7,445,528
Double scale
Find fourth proportional to 9,790,196.36, 14,683,076.94 and 3,722,765
Similar ratio
Find fourth proportional to 14,685,293.04, 22,024,613.16 and 5,584,146
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.