Finding the Fourth Proportional to 735,208.96, 1,102,961.04 and 335,742.46
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Solution
The fourth proportional to 735,208.96, 1,102,961.04 and 335,742.46 is: 503,681.09
Step by Step Solution
- Step 1: Write the proportion equation
735,208.96 : 1,102,961.04 = 335,742.46 : x - Step 2: Convert to fraction form
735,208.96/1,102,961.04 = 335,742.46/x - Step 3: Cross multiply
735,208.96x = 1,102,961.04 × 335,742.46 - Step 4: Simplify right side
735,208.96x = 370,310,852,853.76 - Step 5: Solve for x
x = 370,310,852,853.76/735,208.96 - Step 6: Final answer
x = 503,681.09
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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.