Finding the Fourth Proportional to 735,350.14, 1,103,088.75 and 202,871.17
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Solution
The fourth proportional to 735,350.14, 1,103,088.75 and 202,871.17 is: 304,324.28
Step by Step Solution
- Step 1: Write the proportion equation
735,350.14 : 1,103,088.75 = 202,871.17 : x - Step 2: Convert to fraction form
735,350.14/1,103,088.75 = 202,871.17/x - Step 3: Cross multiply
735,350.14x = 1,103,088.75 × 202,871.17 - Step 4: Simplify right side
735,350.14x = 223,784,905,326.34 - Step 5: Solve for x
x = 223,784,905,326.34/735,350.14 - Step 6: Final answer
x = 304,324.28
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1.5x scale
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.