Finding the Fourth Proportional to 2,079,772.97, 3,119,723.01 and 713,527.52
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Solution
The fourth proportional to 2,079,772.97, 3,119,723.01 and 713,527.52 is: 1,070,313.08
Step by Step Solution
- Step 1: Write the proportion equation
2,079,772.97 : 3,119,723.01 = 713,527.52 : x - Step 2: Convert to fraction form
2,079,772.97/3,119,723.01 = 713,527.52/x - Step 3: Cross multiply
2,079,772.97x = 3,119,723.01 × 713,527.52 - Step 4: Simplify right side
2,079,772.97x = 2,226,008,206,813.62 - Step 5: Solve for x
x = 2,226,008,206,813.62/2,079,772.97 - Step 6: Final answer
x = 1,070,313.08
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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.