Finding the Fourth Proportional to 581,812.35, 872,718.39 and 182,488.02
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Solution
The fourth proportional to 581,812.35, 872,718.39 and 182,488.02 is: 273,731.99
Step by Step Solution
- Step 1: Write the proportion equation
581,812.35 : 872,718.39 = 182,488.02 : x - Step 2: Convert to fraction form
581,812.35/872,718.39 = 182,488.02/x - Step 3: Cross multiply
581,812.35x = 872,718.39 × 182,488.02 - Step 4: Simplify right side
581,812.35x = 159,260,651,008.69 - Step 5: Solve for x
x = 159,260,651,008.69/581,812.35 - Step 6: Final answer
x = 273,731.99
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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.