Finding the Fourth Proportional to 1,154,251.29, 1,731,562.97 and 355,532.46
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Solution
The fourth proportional to 1,154,251.29, 1,731,562.97 and 355,532.46 is: 533,355.99
Step by Step Solution
- Step 1: Write the proportion equation
1,154,251.29 : 1,731,562.97 = 355,532.46 : x - Step 2: Convert to fraction form
1,154,251.29/1,731,562.97 = 355,532.46/x - Step 3: Cross multiply
1,154,251.29x = 1,731,562.97 × 355,532.46 - Step 4: Simplify right side
1,154,251.29x = 615,626,840,591.34 - Step 5: Solve for x
x = 615,626,840,591.34/1,154,251.29 - Step 6: Final answer
x = 533,355.99
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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.