Finding the Third Proportional to 5,287,659.75 and 7,134,297.75
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Solution
The third proportional to 5,287,659.75 and 7,134,297.75 is: 9,625,847.12
Step by Step Solution
- Step 1: Write the proportion equation
5,287,659.75 : 7,134,297.75 = 7,134,297.75 : x - Step 2: Convert to fraction form
5,287,659.75/7,134,297.75 = 7,134,297.75/x - Step 3: Cross multiply
5,287,659.75x = 7,134,297.75 × 7,134,297.75 - Step 4: Simplify right side
5,287,659.75x = 50,898,204,385,655.06 - Step 5: Solve for x
x = 50,898,204,385,655.06/5,287,659.75 - Step 6: Final answer
x = 9,625,847.12
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These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.