Finding the Third Proportional to 6,819,624 and 14,584,842
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Solution
The third proportional to 6,819,624 and 14,584,842 is: 31,191,985.98
Step by Step Solution
- Step 1: Write the proportion equation
6,819,624 : 14,584,842 = 14,584,842 : x - Step 2: Convert to fraction form
6,819,624/14,584,842 = 14,584,842/x - Step 3: Cross multiply
6,819,624x = 14,584,842 × 14,584,842 - Step 4: Simplify right side
6,819,624x = 212,717,616,164,964 - Step 5: Solve for x
x = 212,717,616,164,964/6,819,624 - Step 6: Final answer
x = 31,191,985.98
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.