Finding the Third Proportional to 343,509.75 and 732,669.75
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Solution
The third proportional to 343,509.75 and 732,669.75 is: 1,562,706.63
Step by Step Solution
- Step 1: Write the proportion equation
343,509.75 : 732,669.75 = 732,669.75 : x - Step 2: Convert to fraction form
343,509.75/732,669.75 = 732,669.75/x - Step 3: Cross multiply
343,509.75x = 732,669.75 × 732,669.75 - Step 4: Simplify right side
343,509.75x = 536,804,962,565.06 - Step 5: Solve for x
x = 536,804,962,565.06/343,509.75 - Step 6: Final answer
x = 1,562,706.63
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.