Finding the Fourth Proportional to 483,365.06, 725,042.97 and 293,877.74
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Solution
The fourth proportional to 483,365.06, 725,042.97 and 293,877.74 is: 440,813.80
Step by Step Solution
- Step 1: Write the proportion equation
483,365.06 : 725,042.97 = 293,877.74 : x - Step 2: Convert to fraction form
483,365.06/725,042.97 = 293,877.74/x - Step 3: Cross multiply
483,365.06x = 725,042.97 × 293,877.74 - Step 4: Simplify right side
483,365.06x = 213,073,987,160.73 - Step 5: Solve for x
x = 213,073,987,160.73/483,365.06 - Step 6: Final answer
x = 440,813.80
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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.