Finding the Fourth Proportional to 3,249,564.01, 4,866,608.42 and 1,880,452.26
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Solution
The fourth proportional to 3,249,564.01, 4,866,608.42 and 1,880,452.26 is: 2,816,200.81
Step by Step Solution
- Step 1: Write the proportion equation
3,249,564.01 : 4,866,608.42 = 1,880,452.26 : x - Step 2: Convert to fraction form
3,249,564.01/4,866,608.42 = 1,880,452.26/x - Step 3: Cross multiply
3,249,564.01x = 4,866,608.42 × 1,880,452.26 - Step 4: Simplify right side
3,249,564.01x = 9,151,424,799,573.47 - Step 5: Solve for x
x = 9,151,424,799,573.47/3,249,564.01 - Step 6: Final answer
x = 2,816,200.81
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.