Finding the Third Proportional to 7,028,277.75 and 10,860,957
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Solution
The third proportional to 7,028,277.75 and 10,860,957 is: 16,783,683.17
Step by Step Solution
- Step 1: Write the proportion equation
7,028,277.75 : 10,860,957 = 10,860,957 : x - Step 2: Convert to fraction form
7,028,277.75/10,860,957 = 10,860,957/x - Step 3: Cross multiply
7,028,277.75x = 10,860,957 × 10,860,957 - Step 4: Simplify right side
7,028,277.75x = 117,960,386,955,849 - Step 5: Solve for x
x = 117,960,386,955,849/7,028,277.75 - Step 6: Final answer
x = 16,783,683.17
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Why These Related Problems?
These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.