Finding the Fourth Proportional to 608,961.94, 913,193.16 and 182,347.48
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Solution
The fourth proportional to 608,961.94, 913,193.16 and 182,347.48 is: 273,446.43
Step by Step Solution
- Step 1: Write the proportion equation
608,961.94 : 913,193.16 = 182,347.48 : x - Step 2: Convert to fraction form
608,961.94/913,193.16 = 182,347.48/x - Step 3: Cross multiply
608,961.94x = 913,193.16 × 182,347.48 - Step 4: Simplify right side
608,961.94x = 166,518,471,479.24 - Step 5: Solve for x
x = 166,518,471,479.24/608,961.94 - Step 6: Final answer
x = 273,446.43
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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.