Finding the Third Proportional to 609,449.25 and 1,312,554
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Solution
The third proportional to 609,449.25 and 1,312,554 is: 2,826,811.26
Step by Step Solution
- Step 1: Write the proportion equation
609,449.25 : 1,312,554 = 1,312,554 : x - Step 2: Convert to fraction form
609,449.25/1,312,554 = 1,312,554/x - Step 3: Cross multiply
609,449.25x = 1,312,554 × 1,312,554 - Step 4: Simplify right side
609,449.25x = 1,722,798,002,916 - Step 5: Solve for x
x = 1,722,798,002,916/609,449.25 - Step 6: Final answer
x = 2,826,811.26
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.