Finding the Fourth Proportional to 1,649,114.19, 2,473,982.03 and 624,751.31
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Solution
The fourth proportional to 1,649,114.19, 2,473,982.03 and 624,751.31 is: 937,244.69
Step by Step Solution
- Step 1: Write the proportion equation
1,649,114.19 : 2,473,982.03 = 624,751.31 : x - Step 2: Convert to fraction form
1,649,114.19/2,473,982.03 = 624,751.31/x - Step 3: Cross multiply
1,649,114.19x = 2,473,982.03 × 624,751.31 - Step 4: Simplify right side
1,649,114.19x = 1,545,623,521,905.79 - Step 5: Solve for x
x = 1,545,623,521,905.79/1,649,114.19 - Step 6: Final answer
x = 937,244.69
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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.