Finding the Third Proportional to 187,486.88 and 442,312.88
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Solution
The third proportional to 187,486.88 and 442,312.88 is: 1,043,490.00
Step by Step Solution
- Step 1: Write the proportion equation
187,486.88 : 442,312.88 = 442,312.88 : x - Step 2: Convert to fraction form
187,486.88/442,312.88 = 442,312.88/x - Step 3: Cross multiply
187,486.88x = 442,312.88 × 442,312.88 - Step 4: Simplify right side
187,486.88x = 195,640,679,390.77 - Step 5: Solve for x
x = 195,640,679,390.77/187,486.88 - Step 6: Final answer
x = 1,043,490.00
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.