Finding the Third Proportional to 294,036.75 and 432,440.44
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Solution
The third proportional to 294,036.75 and 432,440.44 is: 635,991.02
Step by Step Solution
- Step 1: Write the proportion equation
294,036.75 : 432,440.44 = 432,440.44 : x - Step 2: Convert to fraction form
294,036.75/432,440.44 = 432,440.44/x - Step 3: Cross multiply
294,036.75x = 432,440.44 × 432,440.44 - Step 4: Simplify right side
294,036.75x = 187,004,731,985.19 - Step 5: Solve for x
x = 187,004,731,985.19/294,036.75 - Step 6: Final answer
x = 635,991.02
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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.