Finding the Fourth Proportional to 857,337.94, 1,285,744.26 and 592,798.42
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Solution
The fourth proportional to 857,337.94, 1,285,744.26 and 592,798.42 is: 889,016.02
Step by Step Solution
- Step 1: Write the proportion equation
857,337.94 : 1,285,744.26 = 592,798.42 : x - Step 2: Convert to fraction form
857,337.94/1,285,744.26 = 592,798.42/x - Step 3: Cross multiply
857,337.94x = 1,285,744.26 × 592,798.42 - Step 4: Simplify right side
857,337.94x = 762,187,162,888.08 - Step 5: Solve for x
x = 762,187,162,888.08/857,337.94 - Step 6: Final answer
x = 889,016.02
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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.