Finding the Fourth Proportional to 593,952.21, 819,645.48 and 322,014.96
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Solution
The fourth proportional to 593,952.21, 819,645.48 and 322,014.96 is: 444,376.00
Step by Step Solution
- Step 1: Write the proportion equation
593,952.21 : 819,645.48 = 322,014.96 : x - Step 2: Convert to fraction form
593,952.21/819,645.48 = 322,014.96/x - Step 3: Cross multiply
593,952.21x = 819,645.48 × 322,014.96 - Step 4: Simplify right side
593,952.21x = 263,938,106,456.38 - Step 5: Solve for x
x = 263,938,106,456.38/593,952.21 - Step 6: Final answer
x = 444,376.00
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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.