Finding the Third Proportional to 531,454.92 and 546,763.92
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Solution
The third proportional to 531,454.92 and 546,763.92 is: 562,513.91
Step by Step Solution
- Step 1: Write the proportion equation
531,454.92 : 546,763.92 = 546,763.92 : x - Step 2: Convert to fraction form
531,454.92/546,763.92 = 546,763.92/x - Step 3: Cross multiply
531,454.92x = 546,763.92 × 546,763.92 - Step 4: Simplify right side
531,454.92x = 298,950,786,264.13 - Step 5: Solve for x
x = 298,950,786,264.13/531,454.92 - Step 6: Final answer
x = 562,513.91
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These problems maintain the same ratio (1.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.