Finding the Third Proportional to 374,511 and 529,921.88
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Solution
The third proportional to 374,511 and 529,921.88 is: 749,823.62
Step by Step Solution
- Step 1: Write the proportion equation
374,511 : 529,921.88 = 529,921.88 : x - Step 2: Convert to fraction form
374,511/529,921.88 = 529,921.88/x - Step 3: Cross multiply
374,511x = 529,921.88 × 529,921.88 - Step 4: Simplify right side
374,511x = 280,817,193,603.52 - Step 5: Solve for x
x = 280,817,193,603.52/374,511 - Step 6: Final answer
x = 749,823.62
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These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.