Finding the Fourth Proportional to 1,083,136.74, 1,494,625.01 and 599,684.19
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Solution
The fourth proportional to 1,083,136.74, 1,494,625.01 and 599,684.19 is: 827,506.77
Step by Step Solution
- Step 1: Write the proportion equation
1,083,136.74 : 1,494,625.01 = 599,684.19 : x - Step 2: Convert to fraction form
1,083,136.74/1,494,625.01 = 599,684.19/x - Step 3: Cross multiply
1,083,136.74x = 1,494,625.01 × 599,684.19 - Step 4: Simplify right side
1,083,136.74x = 896,302,985,477.17 - Step 5: Solve for x
x = 896,302,985,477.17/1,083,136.74 - Step 6: Final answer
x = 827,506.77
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.