Finding the Third Proportional to 294,907.50 and 631,833.75
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Solution
The third proportional to 294,907.50 and 631,833.75 is: 1,353,691.88
Step by Step Solution
- Step 1: Write the proportion equation
294,907.50 : 631,833.75 = 631,833.75 : x - Step 2: Convert to fraction form
294,907.50/631,833.75 = 631,833.75/x - Step 3: Cross multiply
294,907.50x = 631,833.75 × 631,833.75 - Step 4: Simplify right side
294,907.50x = 399,213,887,639.06 - Step 5: Solve for x
x = 399,213,887,639.06/294,907.50 - Step 6: Final answer
x = 1,353,691.88
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.