Finding the Fourth Proportional to 433,566.68, 598,352.27 and 249,858.68
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Solution
The fourth proportional to 433,566.68, 598,352.27 and 249,858.68 is: 344,822.41
Step by Step Solution
- Step 1: Write the proportion equation
433,566.68 : 598,352.27 = 249,858.68 : x - Step 2: Convert to fraction form
433,566.68/598,352.27 = 249,858.68/x - Step 3: Cross multiply
433,566.68x = 598,352.27 × 249,858.68 - Step 4: Simplify right side
433,566.68x = 149,503,504,116.15 - Step 5: Solve for x
x = 149,503,504,116.15/433,566.68 - Step 6: Final answer
x = 344,822.41
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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.