Finding the Fourth Proportional to 1,462,599.92, 2,193,012.12 and 956,549.36
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Solution
The fourth proportional to 1,462,599.92, 2,193,012.12 and 956,549.36 is: 1,434,243.44
Step by Step Solution
- Step 1: Write the proportion equation
1,462,599.92 : 2,193,012.12 = 956,549.36 : x - Step 2: Convert to fraction form
1,462,599.92/2,193,012.12 = 956,549.36/x - Step 3: Cross multiply
1,462,599.92x = 2,193,012.12 × 956,549.36 - Step 4: Simplify right side
1,462,599.92x = 2,097,724,339,858.24 - Step 5: Solve for x
x = 2,097,724,339,858.24/1,462,599.92 - Step 6: Final answer
x = 1,434,243.44
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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.