Finding the Fourth Proportional to 1,057,540.67, 1,459,252.14 and 604,744.19
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Solution
The fourth proportional to 1,057,540.67, 1,459,252.14 and 604,744.19 is: 834,458.92
Step by Step Solution
- Step 1: Write the proportion equation
1,057,540.67 : 1,459,252.14 = 604,744.19 : x - Step 2: Convert to fraction form
1,057,540.67/1,459,252.14 = 604,744.19/x - Step 3: Cross multiply
1,057,540.67x = 1,459,252.14 × 604,744.19 - Step 4: Simplify right side
1,057,540.67x = 882,474,249,318.21 - Step 5: Solve for x
x = 882,474,249,318.21/1,057,540.67 - Step 6: Final answer
x = 834,458.92
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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.