Finding the Third Proportional to 258,235.31 and 562,199.06
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Solution
The third proportional to 258,235.31 and 562,199.06 is: 1,223,952.61
Step by Step Solution
- Step 1: Write the proportion equation
258,235.31 : 562,199.06 = 562,199.06 : x - Step 2: Convert to fraction form
258,235.31/562,199.06 = 562,199.06/x - Step 3: Cross multiply
258,235.31x = 562,199.06 × 562,199.06 - Step 4: Simplify right side
258,235.31x = 316,067,785,875.88 - Step 5: Solve for x
x = 316,067,785,875.88/258,235.31 - Step 6: Final answer
x = 1,223,952.61
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.