Finding the Fourth Proportional to 593,893.07, 819,379.62 and 335,744.99
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Solution
The fourth proportional to 593,893.07, 819,379.62 and 335,744.99 is: 463,219.08
Step by Step Solution
- Step 1: Write the proportion equation
593,893.07 : 819,379.62 = 335,744.99 : x - Step 2: Convert to fraction form
593,893.07/819,379.62 = 335,744.99/x - Step 3: Cross multiply
593,893.07x = 819,379.62 × 335,744.99 - Step 4: Simplify right side
593,893.07x = 275,102,602,323.10 - Step 5: Solve for x
x = 275,102,602,323.10/593,893.07 - Step 6: Final answer
x = 463,219.08
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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.