Finding the Fourth Proportional to 2,354,794.18, 3,527,461.92 and 1,073,639.34
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Solution
The fourth proportional to 2,354,794.18, 3,527,461.92 and 1,073,639.34 is: 1,608,302.72
Step by Step Solution
- Step 1: Write the proportion equation
2,354,794.18 : 3,527,461.92 = 1,073,639.34 : x - Step 2: Convert to fraction form
2,354,794.18/3,527,461.92 = 1,073,639.34/x - Step 3: Cross multiply
2,354,794.18x = 3,527,461.92 × 1,073,639.34 - Step 4: Simplify right side
2,354,794.18x = 3,787,221,887,663.93 - Step 5: Solve for x
x = 3,787,221,887,663.93/2,354,794.18 - Step 6: Final answer
x = 1,608,302.72
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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.