Finding the Third Proportional to 471,124 and 1,031,972
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Solution
The third proportional to 471,124 and 1,031,972 is: 2,260,479.64
Step by Step Solution
- Step 1: Write the proportion equation
471,124 : 1,031,972 = 1,031,972 : x - Step 2: Convert to fraction form
471,124/1,031,972 = 1,031,972/x - Step 3: Cross multiply
471,124x = 1,031,972 × 1,031,972 - Step 4: Simplify right side
471,124x = 1,064,966,208,784 - Step 5: Solve for x
x = 1,064,966,208,784/471,124 - Step 6: Final answer
x = 2,260,479.64
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.