Finding the Fourth Proportional to 2,562,639.42, 3,537,333.00 and 1,475,344.35
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Solution
The fourth proportional to 2,562,639.42, 3,537,333.00 and 1,475,344.35 is: 2,036,487.94
Step by Step Solution
- Step 1: Write the proportion equation
2,562,639.42 : 3,537,333.00 = 1,475,344.35 : x - Step 2: Convert to fraction form
2,562,639.42/3,537,333.00 = 1,475,344.35/x - Step 3: Cross multiply
2,562,639.42x = 3,537,333.00 × 1,475,344.35 - Step 4: Simplify right side
2,562,639.42x = 5,218,784,269,716.71 - Step 5: Solve for x
x = 5,218,784,269,716.71/2,562,639.42 - Step 6: Final answer
x = 2,036,487.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.