Finding the Fourth Proportional to 581,972.11, 872,995.06 and 182,628.63
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Solution
The fourth proportional to 581,972.11, 872,995.06 and 182,628.63 is: 273,954.52
Step by Step Solution
- Step 1: Write the proportion equation
581,972.11 : 872,995.06 = 182,628.63 : x - Step 2: Convert to fraction form
581,972.11/872,995.06 = 182,628.63/x - Step 3: Cross multiply
581,972.11x = 872,995.06 × 182,628.63 - Step 4: Simplify right side
581,972.11x = 159,433,891,804.57 - Step 5: Solve for x
x = 159,433,891,804.57/581,972.11 - Step 6: Final answer
x = 273,954.52
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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.