Finding the Fourth Proportional to 901,726.08, 1,352,796.48 and 270,651.84
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Solution
The fourth proportional to 901,726.08, 1,352,796.48 and 270,651.84 is: 406,040.00
Step by Step Solution
- Step 1: Write the proportion equation
901,726.08 : 1,352,796.48 = 270,651.84 : x - Step 2: Convert to fraction form
901,726.08/1,352,796.48 = 270,651.84/x - Step 3: Cross multiply
901,726.08x = 1,352,796.48 × 270,651.84 - Step 4: Simplify right side
901,726.08x = 366,136,856,457.52 - Step 5: Solve for x
x = 366,136,856,457.52/901,726.08 - Step 6: Final answer
x = 406,040.00
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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.