Finding the Fourth Proportional to 3,495,537.48, 5,237,964.90 and 2,354,079
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Solution
The fourth proportional to 3,495,537.48, 5,237,964.90 and 2,354,079 is: 3,527,521.37
Step by Step Solution
- Step 1: Write the proportion equation
3,495,537.48 : 5,237,964.90 = 2,354,079 : x - Step 2: Convert to fraction form
3,495,537.48/5,237,964.90 = 2,354,079/x - Step 3: Cross multiply
3,495,537.48x = 5,237,964.90 × 2,354,079 - Step 4: Simplify right side
3,495,537.48x = 12,330,583,173,827.10 - Step 5: Solve for x
x = 12,330,583,173,827.10/3,495,537.48 - Step 6: Final answer
x = 3,527,521.37
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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.