Finding the Fourth Proportional to 4,035,603.26, 6,049,233.09 and 1,874,865.49
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Solution
The fourth proportional to 4,035,603.26, 6,049,233.09 and 1,874,865.49 is: 2,810,360.09
Step by Step Solution
- Step 1: Write the proportion equation
4,035,603.26 : 6,049,233.09 = 1,874,865.49 : x - Step 2: Convert to fraction form
4,035,603.26/6,049,233.09 = 1,874,865.49/x - Step 3: Cross multiply
4,035,603.26x = 6,049,233.09 × 1,874,865.49 - Step 4: Simplify right side
4,035,603.26x = 11,341,498,346,283.98 - Step 5: Solve for x
x = 11,341,498,346,283.98/4,035,603.26 - Step 6: Final answer
x = 2,810,360.09
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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.