Finding the Third Proportional to 339,135.19 and 746,582.06
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Solution
The third proportional to 339,135.19 and 746,582.06 is: 1,643,547.46
Step by Step Solution
- Step 1: Write the proportion equation
339,135.19 : 746,582.06 = 746,582.06 : x - Step 2: Convert to fraction form
339,135.19/746,582.06 = 746,582.06/x - Step 3: Cross multiply
339,135.19x = 746,582.06 × 746,582.06 - Step 4: Simplify right side
339,135.19x = 557,384,776,046.75 - Step 5: Solve for x
x = 557,384,776,046.75/339,135.19 - Step 6: Final answer
x = 1,643,547.46
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.