Finding the Third Proportional to 315,240.25 and 652,911.75
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Solution
The third proportional to 315,240.25 and 652,911.75 is: 1,352,282.12
Step by Step Solution
- Step 1: Write the proportion equation
315,240.25 : 652,911.75 = 652,911.75 : x - Step 2: Convert to fraction form
315,240.25/652,911.75 = 652,911.75/x - Step 3: Cross multiply
315,240.25x = 652,911.75 × 652,911.75 - Step 4: Simplify right side
315,240.25x = 426,293,753,288.06 - Step 5: Solve for x
x = 426,293,753,288.06/315,240.25 - Step 6: Final answer
x = 1,352,282.12
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.