Finding the Third Proportional to 429,522 and 944,004
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Solution
The third proportional to 429,522 and 944,004 is: 2,074,733.20
Step by Step Solution
- Step 1: Write the proportion equation
429,522 : 944,004 = 944,004 : x - Step 2: Convert to fraction form
429,522/944,004 = 944,004/x - Step 3: Cross multiply
429,522x = 944,004 × 944,004 - Step 4: Simplify right side
429,522x = 891,143,552,016 - Step 5: Solve for x
x = 891,143,552,016/429,522 - Step 6: Final answer
x = 2,074,733.20
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Why These Related Problems?
These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.