Finding the Fourth Proportional to 587,249.93, 880,880.10 and 232,263.99
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Solution
The fourth proportional to 587,249.93, 880,880.10 and 232,263.99 is: 348,398.04
Step by Step Solution
- Step 1: Write the proportion equation
587,249.93 : 880,880.10 = 232,263.99 : x - Step 2: Convert to fraction form
587,249.93/880,880.10 = 232,263.99/x - Step 3: Cross multiply
587,249.93x = 880,880.10 × 232,263.99 - Step 4: Simplify right side
587,249.93x = 204,596,726,737.60 - Step 5: Solve for x
x = 204,596,726,737.60/587,249.93 - Step 6: Final answer
x = 348,398.04
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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.