Finding the Fourth Proportional to 3,833,898.44, 5,749,863.08 and 1,137,585.84
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Solution
The fourth proportional to 3,833,898.44, 5,749,863.08 and 1,137,585.84 is: 1,706,086.62
Step by Step Solution
- Step 1: Write the proportion equation
3,833,898.44 : 5,749,863.08 = 1,137,585.84 : x - Step 2: Convert to fraction form
3,833,898.44/5,749,863.08 = 1,137,585.84/x - Step 3: Cross multiply
3,833,898.44x = 5,749,863.08 × 1,137,585.84 - Step 4: Simplify right side
3,833,898.44x = 6,540,962,821,746.79 - Step 5: Solve for x
x = 6,540,962,821,746.79/3,833,898.44 - Step 6: Final answer
x = 1,706,086.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.