Finding the Third Proportional to 8,406,126 and 13,312,929
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Solution
The third proportional to 8,406,126 and 13,312,929 is: 21,083,918.87
Step by Step Solution
- Step 1: Write the proportion equation
8,406,126 : 13,312,929 = 13,312,929 : x - Step 2: Convert to fraction form
8,406,126/13,312,929 = 13,312,929/x - Step 3: Cross multiply
8,406,126x = 13,312,929 × 13,312,929 - Step 4: Simplify right side
8,406,126x = 177,234,078,559,041 - Step 5: Solve for x
x = 177,234,078,559,041/8,406,126 - Step 6: Final answer
x = 21,083,918.87
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.