Finding the Fourth Proportional to 497,805.08, 746,706.09 and 123,828.08
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Solution
The fourth proportional to 497,805.08, 746,706.09 and 123,828.08 is: 185,741.74
Step by Step Solution
- Step 1: Write the proportion equation
497,805.08 : 746,706.09 = 123,828.08 : x - Step 2: Convert to fraction form
497,805.08/746,706.09 = 123,828.08/x - Step 3: Cross multiply
497,805.08x = 746,706.09 × 123,828.08 - Step 4: Simplify right side
497,805.08x = 92,463,181,449.01 - Step 5: Solve for x
x = 92,463,181,449.01/497,805.08 - Step 6: Final answer
x = 185,741.74
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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.