Finding the Fourth Proportional to 1,702,302.56, 2,553,827.64 and 504,318.68
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Solution
The fourth proportional to 1,702,302.56, 2,553,827.64 and 504,318.68 is: 756,588.76
Step by Step Solution
- Step 1: Write the proportion equation
1,702,302.56 : 2,553,827.64 = 504,318.68 : x - Step 2: Convert to fraction form
1,702,302.56/2,553,827.64 = 504,318.68/x - Step 3: Cross multiply
1,702,302.56x = 2,553,827.64 × 504,318.68 - Step 4: Simplify right side
1,702,302.56x = 1,287,942,984,352.32 - Step 5: Solve for x
x = 1,287,942,984,352.32/1,702,302.56 - Step 6: Final answer
x = 756,588.76
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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.