Finding the Fourth Proportional to 1,446,657.53, 2,170,104.62 and 726,629.00
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Solution
The fourth proportional to 1,446,657.53, 2,170,104.62 and 726,629.00 is: 1,090,002.93
Step by Step Solution
- Step 1: Write the proportion equation
1,446,657.53 : 2,170,104.62 = 726,629.00 : x - Step 2: Convert to fraction form
1,446,657.53/2,170,104.62 = 726,629.00/x - Step 3: Cross multiply
1,446,657.53x = 2,170,104.62 × 726,629.00 - Step 4: Simplify right side
1,446,657.53x = 1,576,860,935,442.31 - Step 5: Solve for x
x = 1,576,860,935,442.31/1,446,657.53 - Step 6: Final answer
x = 1,090,002.93
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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.