Finding the Fourth Proportional to 901,963.82, 1,351,770.69 and 502,588.46
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Solution
The fourth proportional to 901,963.82, 1,351,770.69 and 502,588.46 is: 753,227.94
Step by Step Solution
- Step 1: Write the proportion equation
901,963.82 : 1,351,770.69 = 502,588.46 : x - Step 2: Convert to fraction form
901,963.82/1,351,770.69 = 502,588.46/x - Step 3: Cross multiply
901,963.82x = 1,351,770.69 × 502,588.46 - Step 4: Simplify right side
901,963.82x = 679,384,349,360.24 - Step 5: Solve for x
x = 679,384,349,360.24/901,963.82 - Step 6: Final answer
x = 753,227.94
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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.