Finding the Third Proportional to 202,406.06 and 297,048.09
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Solution
The third proportional to 202,406.06 and 297,048.09 is: 435,943.32
Step by Step Solution
- Step 1: Write the proportion equation
202,406.06 : 297,048.09 = 297,048.09 : x - Step 2: Convert to fraction form
202,406.06/297,048.09 = 297,048.09/x - Step 3: Cross multiply
202,406.06x = 297,048.09 × 297,048.09 - Step 4: Simplify right side
202,406.06x = 88,237,570,000.51 - Step 5: Solve for x
x = 88,237,570,000.51/202,406.06 - Step 6: Final answer
x = 435,943.32
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.