Finding the Fourth Proportional to 2,536,914.41, 3,806,006.65 and 739,798.08
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Solution
The fourth proportional to 2,536,914.41, 3,806,006.65 and 739,798.08 is: 1,109,882.31
Step by Step Solution
- Step 1: Write the proportion equation
2,536,914.41 : 3,806,006.65 = 739,798.08 : x - Step 2: Convert to fraction form
2,536,914.41/3,806,006.65 = 739,798.08/x - Step 3: Cross multiply
2,536,914.41x = 3,806,006.65 × 739,798.08 - Step 4: Simplify right side
2,536,914.41x = 2,815,676,408,438.24 - Step 5: Solve for x
x = 2,815,676,408,438.24/2,536,914.41 - Step 6: Final answer
x = 1,109,882.31
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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.