Finding the Third Proportional to 9,603,786 and 14,649,585
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Solution
The third proportional to 9,603,786 and 14,649,585 is: 22,346,430.95
Step by Step Solution
- Step 1: Write the proportion equation
9,603,786 : 14,649,585 = 14,649,585 : x - Step 2: Convert to fraction form
9,603,786/14,649,585 = 14,649,585/x - Step 3: Cross multiply
9,603,786x = 14,649,585 × 14,649,585 - Step 4: Simplify right side
9,603,786x = 214,610,340,672,225 - Step 5: Solve for x
x = 214,610,340,672,225/9,603,786 - Step 6: Final answer
x = 22,346,430.95
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.