Finding the Fourth Proportional to 4,015,390.26, 6,023,085.22 and 1,175,502.41
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Solution
The fourth proportional to 4,015,390.26, 6,023,085.22 and 1,175,502.41 is: 1,763,253.57
Step by Step Solution
- Step 1: Write the proportion equation
4,015,390.26 : 6,023,085.22 = 1,175,502.41 : x - Step 2: Convert to fraction form
4,015,390.26/6,023,085.22 = 1,175,502.41/x - Step 3: Cross multiply
4,015,390.26x = 6,023,085.22 × 1,175,502.41 - Step 4: Simplify right side
4,015,390.26x = 7,080,151,191,745.38 - Step 5: Solve for x
x = 7,080,151,191,745.38/4,015,390.26 - Step 6: Final answer
x = 1,763,253.57
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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.