Finding the Third Proportional to 772,597.13 and 1,135,772.44
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Solution
The third proportional to 772,597.13 and 1,135,772.44 is: 1,669,665.84
Step by Step Solution
- Step 1: Write the proportion equation
772,597.13 : 1,135,772.44 = 1,135,772.44 : x - Step 2: Convert to fraction form
772,597.13/1,135,772.44 = 1,135,772.44/x - Step 3: Cross multiply
772,597.13x = 1,135,772.44 × 1,135,772.44 - Step 4: Simplify right side
772,597.13x = 1,289,979,029,784.69 - Step 5: Solve for x
x = 1,289,979,029,784.69/772,597.13 - Step 6: Final answer
x = 1,669,665.84
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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.