Finding the Fourth Proportional to 951,882.68, 1,313,594.40 and 589,234.28
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Solution
The fourth proportional to 951,882.68, 1,313,594.40 and 589,234.28 is: 813,141.02
Step by Step Solution
- Step 1: Write the proportion equation
951,882.68 : 1,313,594.40 = 589,234.28 : x - Step 2: Convert to fraction form
951,882.68/1,313,594.40 = 589,234.28/x - Step 3: Cross multiply
951,882.68x = 1,313,594.40 × 589,234.28 - Step 4: Simplify right side
951,882.68x = 774,014,850,496.03 - Step 5: Solve for x
x = 774,014,850,496.03/951,882.68 - Step 6: Final answer
x = 813,141.02
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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.