Finding the Third Proportional to 572,972.06 and 1,214,244.84
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Solution
The third proportional to 572,972.06 and 1,214,244.84 is: 2,573,232.86
Step by Step Solution
- Step 1: Write the proportion equation
572,972.06 : 1,214,244.84 = 1,214,244.84 : x - Step 2: Convert to fraction form
572,972.06/1,214,244.84 = 1,214,244.84/x - Step 3: Cross multiply
572,972.06x = 1,214,244.84 × 1,214,244.84 - Step 4: Simplify right side
572,972.06x = 1,474,390,540,573.46 - Step 5: Solve for x
x = 1,474,390,540,573.46/572,972.06 - Step 6: Final answer
x = 2,573,232.86
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.