Finding the Third Proportional to 929,647.13 and 1,436,513.06
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Solution
The third proportional to 929,647.13 and 1,436,513.06 is: 2,219,734.48
Step by Step Solution
- Step 1: Write the proportion equation
929,647.13 : 1,436,513.06 = 1,436,513.06 : x - Step 2: Convert to fraction form
929,647.13/1,436,513.06 = 1,436,513.06/x - Step 3: Cross multiply
929,647.13x = 1,436,513.06 × 1,436,513.06 - Step 4: Simplify right side
929,647.13x = 2,063,569,778,733.13 - Step 5: Solve for x
x = 2,063,569,778,733.13/929,647.13 - Step 6: Final answer
x = 2,219,734.48
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.