Finding the Fourth Proportional to 2,048,595.70, 3,072,601.94 and 834,701.80
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Solution
The fourth proportional to 2,048,595.70, 3,072,601.94 and 834,701.80 is: 1,251,933.88
Step by Step Solution
- Step 1: Write the proportion equation
2,048,595.70 : 3,072,601.94 = 834,701.80 : x - Step 2: Convert to fraction form
2,048,595.70/3,072,601.94 = 834,701.80/x - Step 3: Cross multiply
2,048,595.70x = 3,072,601.94 × 834,701.80 - Step 4: Simplify right side
2,048,595.70x = 2,564,706,370,001.49 - Step 5: Solve for x
x = 2,564,706,370,001.49/2,048,595.70 - Step 6: Final answer
x = 1,251,933.88
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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.