Finding the Third Proportional to 647,294.06 and 970,940.53
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Solution
The third proportional to 647,294.06 and 970,940.53 is: 1,456,409.95
Step by Step Solution
- Step 1: Write the proportion equation
647,294.06 : 970,940.53 = 970,940.53 : x - Step 2: Convert to fraction form
647,294.06/970,940.53 = 970,940.53/x - Step 3: Cross multiply
647,294.06x = 970,940.53 × 970,940.53 - Step 4: Simplify right side
647,294.06x = 942,725,515,224.03 - Step 5: Solve for x
x = 942,725,515,224.03/647,294.06 - Step 6: Final answer
x = 1,456,409.95
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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.