Finding the Fourth Proportional to 1,414,070.49, 2,121,125.49 and 403,192.83
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Solution
The fourth proportional to 1,414,070.49, 2,121,125.49 and 403,192.83 is: 604,794.88
Step by Step Solution
- Step 1: Write the proportion equation
1,414,070.49 : 2,121,125.49 = 403,192.83 : x - Step 2: Convert to fraction form
1,414,070.49/2,121,125.49 = 403,192.83/x - Step 3: Cross multiply
1,414,070.49x = 2,121,125.49 × 403,192.83 - Step 4: Simplify right side
1,414,070.49x = 855,222,589,098.24 - Step 5: Solve for x
x = 855,222,589,098.24/1,414,070.49 - Step 6: Final answer
x = 604,794.88
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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.