Finding the Fourth Proportional to 584,231.97, 806,237.14 and 326,094.15
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Solution
The fourth proportional to 584,231.97, 806,237.14 and 326,094.15 is: 450,008.26
Step by Step Solution
- Step 1: Write the proportion equation
584,231.97 : 806,237.14 = 326,094.15 : x - Step 2: Convert to fraction form
584,231.97/806,237.14 = 326,094.15/x - Step 3: Cross multiply
584,231.97x = 806,237.14 × 326,094.15 - Step 4: Simplify right side
584,231.97x = 262,909,214,866.73 - Step 5: Solve for x
x = 262,909,214,866.73/584,231.97 - Step 6: Final answer
x = 450,008.26
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.