Finding the Fourth Proportional to 3,576,095.74, 5,364,141.90 and 1,051,750.96
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Solution
The fourth proportional to 3,576,095.74, 5,364,141.90 and 1,051,750.96 is: 1,577,625.94
Step by Step Solution
- Step 1: Write the proportion equation
3,576,095.74 : 5,364,141.90 = 1,051,750.96 : x - Step 2: Convert to fraction form
3,576,095.74/5,364,141.90 = 1,051,750.96/x - Step 3: Cross multiply
3,576,095.74x = 5,364,141.90 × 1,051,750.96 - Step 4: Simplify right side
3,576,095.74x = 5,641,741,392,901.23 - Step 5: Solve for x
x = 5,641,741,392,901.23/3,576,095.74 - Step 6: Final answer
x = 1,577,625.94
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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.