Finding the Third Proportional to 349,018.88 and 759,840.19
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Solution
The third proportional to 349,018.88 and 759,840.19 is: 1,654,228.90
Step by Step Solution
- Step 1: Write the proportion equation
349,018.88 : 759,840.19 = 759,840.19 : x - Step 2: Convert to fraction form
349,018.88/759,840.19 = 759,840.19/x - Step 3: Cross multiply
349,018.88x = 759,840.19 × 759,840.19 - Step 4: Simplify right side
349,018.88x = 577,357,110,540.04 - Step 5: Solve for x
x = 577,357,110,540.04/349,018.88 - Step 6: Final answer
x = 1,654,228.90
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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.