Finding the Third Proportional to 698,366.81 and 1,067,855.91
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Solution
The third proportional to 698,366.81 and 1,067,855.91 is: 1,632,832.80
Step by Step Solution
- Step 1: Write the proportion equation
698,366.81 : 1,067,855.91 = 1,067,855.91 : x - Step 2: Convert to fraction form
698,366.81/1,067,855.91 = 1,067,855.91/x - Step 3: Cross multiply
698,366.81x = 1,067,855.91 × 1,067,855.91 - Step 4: Simplify right side
698,366.81x = 1,140,316,236,513.01 - Step 5: Solve for x
x = 1,140,316,236,513.01/698,366.81 - Step 6: Final answer
x = 1,632,832.80
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.