Finding the Fourth Proportional to 593,979.14, 818,898.23 and 471,876.65
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Solution
The fourth proportional to 593,979.14, 818,898.23 and 471,876.65 is: 650,559.81
Step by Step Solution
- Step 1: Write the proportion equation
593,979.14 : 818,898.23 = 471,876.65 : x - Step 2: Convert to fraction form
593,979.14/818,898.23 = 471,876.65/x - Step 3: Cross multiply
593,979.14x = 818,898.23 × 471,876.65 - Step 4: Simplify right side
593,979.14x = 386,418,953,619.40 - Step 5: Solve for x
x = 386,418,953,619.40/593,979.14 - Step 6: Final answer
x = 650,559.81
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.