Finding the Fourth Proportional to 1,134,858.62, 1,702,536.96 and 336,202.64
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Solution
The fourth proportional to 1,134,858.62, 1,702,536.96 and 336,202.64 is: 504,377.74
Step by Step Solution
- Step 1: Write the proportion equation
1,134,858.62 : 1,702,536.96 = 336,202.64 : x - Step 2: Convert to fraction form
1,134,858.62/1,702,536.96 = 336,202.64/x - Step 3: Cross multiply
1,134,858.62x = 1,702,536.96 × 336,202.64 - Step 4: Simplify right side
1,134,858.62x = 572,397,420,649.58 - Step 5: Solve for x
x = 572,397,420,649.58/1,134,858.62 - Step 6: Final answer
x = 504,377.74
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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.