Finding the Third Proportional to 430,060.50 and 683,106.75
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Solution
The third proportional to 430,060.50 and 683,106.75 is: 1,085,044.62
Step by Step Solution
- Step 1: Write the proportion equation
430,060.50 : 683,106.75 = 683,106.75 : x - Step 2: Convert to fraction form
430,060.50/683,106.75 = 683,106.75/x - Step 3: Cross multiply
430,060.50x = 683,106.75 × 683,106.75 - Step 4: Simplify right side
430,060.50x = 466,634,831,895.56 - Step 5: Solve for x
x = 466,634,831,895.56/430,060.50 - Step 6: Final answer
x = 1,085,044.62
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.