Finding the Fourth Proportional to 2,073,759, 2,861,787.42 and 1,119,903
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Solution
The fourth proportional to 2,073,759, 2,861,787.42 and 1,119,903 is: 1,545,466.14
Step by Step Solution
- Step 1: Write the proportion equation
2,073,759 : 2,861,787.42 = 1,119,903 : x - Step 2: Convert to fraction form
2,073,759/2,861,787.42 = 1,119,903/x - Step 3: Cross multiply
2,073,759x = 2,861,787.42 × 1,119,903 - Step 4: Simplify right side
2,073,759x = 3,204,924,317,020.26 - Step 5: Solve for x
x = 3,204,924,317,020.26/2,073,759 - Step 6: Final answer
x = 1,545,466.14
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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.