Finding the Third Proportional to 4,415,526 and 6,477,971.63
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Solution
The third proportional to 4,415,526 and 6,477,971.63 is: 9,503,763.85
Step by Step Solution
- Step 1: Write the proportion equation
4,415,526 : 6,477,971.63 = 6,477,971.63 : x - Step 2: Convert to fraction form
4,415,526/6,477,971.63 = 6,477,971.63/x - Step 3: Cross multiply
4,415,526x = 6,477,971.63 × 6,477,971.63 - Step 4: Simplify right side
4,415,526x = 41,964,116,374,305.14 - Step 5: Solve for x
x = 41,964,116,374,305.14/4,415,526 - Step 6: Final answer
x = 9,503,763.85
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.