Finding the Third Proportional to 349,327.41 and 711,501.19
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Solution
The third proportional to 349,327.41 and 711,501.19 is: 1,449,167.55
Step by Step Solution
- Step 1: Write the proportion equation
349,327.41 : 711,501.19 = 711,501.19 : x - Step 2: Convert to fraction form
349,327.41/711,501.19 = 711,501.19/x - Step 3: Cross multiply
349,327.41x = 711,501.19 × 711,501.19 - Step 4: Simplify right side
349,327.41x = 506,233,939,813.91 - Step 5: Solve for x
x = 506,233,939,813.91/349,327.41 - Step 6: Final answer
x = 1,449,167.55
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These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.