Finding the Third Proportional to 197,498.25 and 437,703.75
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Solution
The third proportional to 197,498.25 and 437,703.75 is: 970,057.07
Step by Step Solution
- Step 1: Write the proportion equation
197,498.25 : 437,703.75 = 437,703.75 : x - Step 2: Convert to fraction form
197,498.25/437,703.75 = 437,703.75/x - Step 3: Cross multiply
197,498.25x = 437,703.75 × 437,703.75 - Step 4: Simplify right side
197,498.25x = 191,584,572,764.06 - Step 5: Solve for x
x = 191,584,572,764.06/197,498.25 - Step 6: Final answer
x = 970,057.07
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.