Finding the Fourth Proportional to 555,688.53, 833,655.81 and 176,725.17
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Solution
The fourth proportional to 555,688.53, 833,655.81 and 176,725.17 is: 265,126.88
Step by Step Solution
- Step 1: Write the proportion equation
555,688.53 : 833,655.81 = 176,725.17 : x - Step 2: Convert to fraction form
555,688.53/833,655.81 = 176,725.17/x - Step 3: Cross multiply
555,688.53x = 833,655.81 × 176,725.17 - Step 4: Simplify right side
555,688.53x = 147,327,965,406.46 - Step 5: Solve for x
x = 147,327,965,406.46/555,688.53 - Step 6: Final answer
x = 265,126.88
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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.