Finding the Third Proportional to 403,400.67 and 880,151.48
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Solution
The third proportional to 403,400.67 and 880,151.48 is: 1,920,340.47
Step by Step Solution
- Step 1: Write the proportion equation
403,400.67 : 880,151.48 = 880,151.48 : x - Step 2: Convert to fraction form
403,400.67/880,151.48 = 880,151.48/x - Step 3: Cross multiply
403,400.67x = 880,151.48 × 880,151.48 - Step 4: Simplify right side
403,400.67x = 774,666,635,447.52 - Step 5: Solve for x
x = 774,666,635,447.52/403,400.67 - Step 6: Final answer
x = 1,920,340.47
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.