Finding the Third Proportional to 293,900.06 and 439,710.94
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Solution
The third proportional to 293,900.06 and 439,710.94 is: 657,862.09
Step by Step Solution
- Step 1: Write the proportion equation
293,900.06 : 439,710.94 = 439,710.94 : x - Step 2: Convert to fraction form
293,900.06/439,710.94 = 439,710.94/x - Step 3: Cross multiply
293,900.06x = 439,710.94 × 439,710.94 - Step 4: Simplify right side
293,900.06x = 193,345,708,557.13 - Step 5: Solve for x
x = 193,345,708,557.13/293,900.06 - Step 6: Final answer
x = 657,862.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.