Finding the Fourth Proportional to 1,745,018.44, 2,617,585.98 and 482,740.36
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Solution
The fourth proportional to 1,745,018.44, 2,617,585.98 and 482,740.36 is: 724,126.67
Step by Step Solution
- Step 1: Write the proportion equation
1,745,018.44 : 2,617,585.98 = 482,740.36 : x - Step 2: Convert to fraction form
1,745,018.44/2,617,585.98 = 482,740.36/x - Step 3: Cross multiply
1,745,018.44x = 2,617,585.98 × 482,740.36 - Step 4: Simplify right side
1,745,018.44x = 1,263,614,398,316.15 - Step 5: Solve for x
x = 1,263,614,398,316.15/1,745,018.44 - Step 6: Final answer
x = 724,126.67
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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.