Finding the Fourth Proportional to 587,248.93, 880,878.60 and 232,262.99
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Solution
The fourth proportional to 587,248.93, 880,878.60 and 232,262.99 is: 348,396.54
Step by Step Solution
- Step 1: Write the proportion equation
587,248.93 : 880,878.60 = 232,262.99 : x - Step 2: Convert to fraction form
587,248.93/880,878.60 = 232,262.99/x - Step 3: Cross multiply
587,248.93x = 880,878.60 × 232,262.99 - Step 4: Simplify right side
587,248.93x = 204,595,497,463.01 - Step 5: Solve for x
x = 204,595,497,463.01/587,248.93 - Step 6: Final answer
x = 348,396.54
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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.