Finding the Third Proportional to 368,646.19 and 586,252.69
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Solution
The third proportional to 368,646.19 and 586,252.69 is: 932,309.15
Step by Step Solution
- Step 1: Write the proportion equation
368,646.19 : 586,252.69 = 586,252.69 : x - Step 2: Convert to fraction form
368,646.19/586,252.69 = 586,252.69/x - Step 3: Cross multiply
368,646.19x = 586,252.69 × 586,252.69 - Step 4: Simplify right side
368,646.19x = 343,692,213,600.97 - Step 5: Solve for x
x = 343,692,213,600.97/368,646.19 - Step 6: Final answer
x = 932,309.15
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.