Finding the Fourth Proportional to 735,101.16, 1,102,727.97 and 202,622.28
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Solution
The fourth proportional to 735,101.16, 1,102,727.97 and 202,622.28 is: 303,954.43
Step by Step Solution
- Step 1: Write the proportion equation
735,101.16 : 1,102,727.97 = 202,622.28 : x - Step 2: Convert to fraction form
735,101.16/1,102,727.97 = 202,622.28/x - Step 3: Cross multiply
735,101.16x = 1,102,727.97 × 202,622.28 - Step 4: Simplify right side
735,101.16x = 223,437,255,501.17 - Step 5: Solve for x
x = 223,437,255,501.17/735,101.16 - Step 6: Final answer
x = 303,954.43
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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.