Finding the Fourth Proportional to 1,414,014.06, 2,121,353.19 and 467,384.75
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Solution
The fourth proportional to 1,414,014.06, 2,121,353.19 and 467,384.75 is: 701,186.90
Step by Step Solution
- Step 1: Write the proportion equation
1,414,014.06 : 2,121,353.19 = 467,384.75 : x - Step 2: Convert to fraction form
1,414,014.06/2,121,353.19 = 467,384.75/x - Step 3: Cross multiply
1,414,014.06x = 2,121,353.19 × 467,384.75 - Step 4: Simplify right side
1,414,014.06x = 991,488,130,369.85 - Step 5: Solve for x
x = 991,488,130,369.85/1,414,014.06 - Step 6: Final answer
x = 701,186.90
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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.