Finding the Third Proportional to 221,070.38 and 473,658.75
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Solution
The third proportional to 221,070.38 and 473,658.75 is: 1,014,847.02
Step by Step Solution
- Step 1: Write the proportion equation
221,070.38 : 473,658.75 = 473,658.75 : x - Step 2: Convert to fraction form
221,070.38/473,658.75 = 473,658.75/x - Step 3: Cross multiply
221,070.38x = 473,658.75 × 473,658.75 - Step 4: Simplify right side
221,070.38x = 224,352,611,451.56 - Step 5: Solve for x
x = 224,352,611,451.56/221,070.38 - Step 6: Final answer
x = 1,014,847.02
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.