Finding the Fourth Proportional to 951,714.62, 1,313,680.24 and 850,823.88
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Solution
The fourth proportional to 951,714.62, 1,313,680.24 and 850,823.88 is: 1,174,417.73
Step by Step Solution
- Step 1: Write the proportion equation
951,714.62 : 1,313,680.24 = 850,823.88 : x - Step 2: Convert to fraction form
951,714.62/1,313,680.24 = 850,823.88/x - Step 3: Cross multiply
951,714.62x = 1,313,680.24 × 850,823.88 - Step 4: Simplify right side
951,714.62x = 1,117,710,518,876.13 - Step 5: Solve for x
x = 1,117,710,518,876.13/951,714.62 - Step 6: Final answer
x = 1,174,417.73
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.