Finding the Third Proportional to 472,788 and 1,012,014
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Solution
The third proportional to 472,788 and 1,012,014 is: 2,166,240.12
Step by Step Solution
- Step 1: Write the proportion equation
472,788 : 1,012,014 = 1,012,014 : x - Step 2: Convert to fraction form
472,788/1,012,014 = 1,012,014/x - Step 3: Cross multiply
472,788x = 1,012,014 × 1,012,014 - Step 4: Simplify right side
472,788x = 1,024,172,336,196 - Step 5: Solve for x
x = 1,024,172,336,196/472,788 - Step 6: Final answer
x = 2,166,240.12
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.