Finding the Third Proportional to 7,970,888 and 11,184,726
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Solution
The third proportional to 7,970,888 and 11,184,726 is: 15,694,373.79
Step by Step Solution
- Step 1: Write the proportion equation
7,970,888 : 11,184,726 = 11,184,726 : x - Step 2: Convert to fraction form
7,970,888/11,184,726 = 11,184,726/x - Step 3: Cross multiply
7,970,888x = 11,184,726 × 11,184,726 - Step 4: Simplify right side
7,970,888x = 125,098,095,695,076 - Step 5: Solve for x
x = 125,098,095,695,076/7,970,888 - Step 6: Final answer
x = 15,694,373.79
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.