Finding the Third Proportional to 229,002.13 and 489,451.94
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Solution
The third proportional to 229,002.13 and 489,451.94 is: 1,046,117.80
Step by Step Solution
- Step 1: Write the proportion equation
229,002.13 : 489,451.94 = 489,451.94 : x - Step 2: Convert to fraction form
229,002.13/489,451.94 = 489,451.94/x - Step 3: Cross multiply
229,002.13x = 489,451.94 × 489,451.94 - Step 4: Simplify right side
229,002.13x = 239,563,199,122.50 - Step 5: Solve for x
x = 239,563,199,122.50/229,002.13 - Step 6: Final answer
x = 1,046,117.80
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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.