Finding the Fourth Proportional to 534,246.26, 801,394.00 and 297,410.56
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Solution
The fourth proportional to 534,246.26, 801,394.00 and 297,410.56 is: 446,129.54
Step by Step Solution
- Step 1: Write the proportion equation
534,246.26 : 801,394.00 = 297,410.56 : x - Step 2: Convert to fraction form
534,246.26/801,394.00 = 297,410.56/x - Step 3: Cross multiply
534,246.26x = 801,394.00 × 297,410.56 - Step 4: Simplify right side
534,246.26x = 238,343,035,573.63 - Step 5: Solve for x
x = 238,343,035,573.63/534,246.26 - Step 6: Final answer
x = 446,129.54
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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.