Finding the Fourth Proportional to 1,724,755.08, 2,587,292.52 and 587,135.07
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Solution
The fourth proportional to 1,724,755.08, 2,587,292.52 and 587,135.07 is: 880,757.04
Step by Step Solution
- Step 1: Write the proportion equation
1,724,755.08 : 2,587,292.52 = 587,135.07 : x - Step 2: Convert to fraction form
1,724,755.08/2,587,292.52 = 587,135.07/x - Step 3: Cross multiply
1,724,755.08x = 2,587,292.52 × 587,135.07 - Step 4: Simplify right side
1,724,755.08x = 1,519,090,174,840.68 - Step 5: Solve for x
x = 1,519,090,174,840.68/1,724,755.08 - Step 6: Final answer
x = 880,757.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.