Finding the Third Proportional to 368,026.88 and 553,883.06
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Solution
The third proportional to 368,026.88 and 553,883.06 is: 833,597.95
Step by Step Solution
- Step 1: Write the proportion equation
368,026.88 : 553,883.06 = 553,883.06 : x - Step 2: Convert to fraction form
368,026.88/553,883.06 = 553,883.06/x - Step 3: Cross multiply
368,026.88x = 553,883.06 × 553,883.06 - Step 4: Simplify right side
368,026.88x = 306,786,446,924.38 - Step 5: Solve for x
x = 306,786,446,924.38/368,026.88 - Step 6: Final answer
x = 833,597.95
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.