Finding the Fourth Proportional to 2,358,701.44, 3,537,367.98 and 919,063.75
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Solution
The fourth proportional to 2,358,701.44, 3,537,367.98 and 919,063.75 is: 1,378,329.04
Step by Step Solution
- Step 1: Write the proportion equation
2,358,701.44 : 3,537,367.98 = 919,063.75 : x - Step 2: Convert to fraction form
2,358,701.44/3,537,367.98 = 919,063.75/x - Step 3: Cross multiply
2,358,701.44x = 3,537,367.98 × 919,063.75 - Step 4: Simplify right side
2,358,701.44x = 3,251,066,680,828.73 - Step 5: Solve for x
x = 3,251,066,680,828.73/2,358,701.44 - Step 6: Final answer
x = 1,378,329.04
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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.