Finding the Fourth Proportional to 3,312,048, 4,966,810.92 and 2,174,505.96
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Solution
The fourth proportional to 3,312,048, 4,966,810.92 and 2,174,505.96 is: 3,260,930.99
Step by Step Solution
- Step 1: Write the proportion equation
3,312,048 : 4,966,810.92 = 2,174,505.96 : x - Step 2: Convert to fraction form
3,312,048/4,966,810.92 = 2,174,505.96/x - Step 3: Cross multiply
3,312,048x = 4,966,810.92 × 2,174,505.96 - Step 4: Simplify right side
3,312,048x = 10,800,359,947,733.08 - Step 5: Solve for x
x = 10,800,359,947,733.08/3,312,048 - Step 6: Final answer
x = 3,260,930.99
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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.