Finding the Third Proportional to 374,511.09 and 808,876.76
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Solution
The third proportional to 374,511.09 and 808,876.76 is: 1,747,028.65
Step by Step Solution
- Step 1: Write the proportion equation
374,511.09 : 808,876.76 = 808,876.76 : x - Step 2: Convert to fraction form
374,511.09/808,876.76 = 808,876.76/x - Step 3: Cross multiply
374,511.09x = 808,876.76 × 808,876.76 - Step 4: Simplify right side
374,511.09x = 654,281,609,329.26 - Step 5: Solve for x
x = 654,281,609,329.26/374,511.09 - Step 6: Final answer
x = 1,747,028.65
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.