Finding the Fourth Proportional to 951,282.66, 1,426,949.96 and 277,347.68
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Solution
The fourth proportional to 951,282.66, 1,426,949.96 and 277,347.68 is: 416,029.08
Step by Step Solution
- Step 1: Write the proportion equation
951,282.66 : 1,426,949.96 = 277,347.68 : x - Step 2: Convert to fraction form
951,282.66/1,426,949.96 = 277,347.68/x - Step 3: Cross multiply
951,282.66x = 1,426,949.96 × 277,347.68 - Step 4: Simplify right side
951,282.66x = 395,761,252,360.61 - Step 5: Solve for x
x = 395,761,252,360.61/951,282.66 - Step 6: Final answer
x = 416,029.08
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.