Finding the Fourth Proportional to 1,475,125.95, 2,212,814.24 and 410,168.00
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Solution
The fourth proportional to 1,475,125.95, 2,212,814.24 and 410,168.00 is: 615,286.85
Step by Step Solution
- Step 1: Write the proportion equation
1,475,125.95 : 2,212,814.24 = 410,168.00 : x - Step 2: Convert to fraction form
1,475,125.95/2,212,814.24 = 410,168.00/x - Step 3: Cross multiply
1,475,125.95x = 2,212,814.24 × 410,168.00 - Step 4: Simplify right side
1,475,125.95x = 907,625,601,053.83 - Step 5: Solve for x
x = 907,625,601,053.83/1,475,125.95 - Step 6: Final answer
x = 615,286.85
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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.