Finding the Fourth Proportional to 1,463,871.97, 2,195,894.08 and 565,318.40
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Solution
The fourth proportional to 1,463,871.97, 2,195,894.08 and 565,318.40 is: 848,010.86
Step by Step Solution
- Step 1: Write the proportion equation
1,463,871.97 : 2,195,894.08 = 565,318.40 : x - Step 2: Convert to fraction form
1,463,871.97/2,195,894.08 = 565,318.40/x - Step 3: Cross multiply
1,463,871.97x = 2,195,894.08 × 565,318.40 - Step 4: Simplify right side
1,463,871.97x = 1,241,379,327,875.07 - Step 5: Solve for x
x = 1,241,379,327,875.07/1,463,871.97 - Step 6: Final answer
x = 848,010.86
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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.