Finding the Fourth Proportional to 4,363,674.44, 6,541,020.49 and 1,935,971.00
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Solution
The fourth proportional to 4,363,674.44, 6,541,020.49 and 1,935,971.00 is: 2,901,963.96
Step by Step Solution
- Step 1: Write the proportion equation
4,363,674.44 : 6,541,020.49 = 1,935,971.00 : x - Step 2: Convert to fraction form
4,363,674.44/6,541,020.49 = 1,935,971.00/x - Step 3: Cross multiply
4,363,674.44x = 6,541,020.49 × 1,935,971.00 - Step 4: Simplify right side
4,363,674.44x = 12,663,225,974,645.94 - Step 5: Solve for x
x = 12,663,225,974,645.94/4,363,674.44 - Step 6: Final answer
x = 2,901,963.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.