Finding the Fourth Proportional to 593,525.28, 890,328.80 and 238,539.68
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Solution
The fourth proportional to 593,525.28, 890,328.80 and 238,539.68 is: 357,825.95
Step by Step Solution
- Step 1: Write the proportion equation
593,525.28 : 890,328.80 = 238,539.68 : x - Step 2: Convert to fraction form
593,525.28/890,328.80 = 238,539.68/x - Step 3: Cross multiply
593,525.28x = 890,328.80 × 238,539.68 - Step 4: Simplify right side
593,525.28x = 212,378,747,046.78 - Step 5: Solve for x
x = 212,378,747,046.78/593,525.28 - Step 6: Final answer
x = 357,825.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.