Finding the Fourth Proportional to 4,083,188.96, 6,124,783.62 and 1,524,603.44
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Solution
The fourth proportional to 4,083,188.96, 6,124,783.62 and 1,524,603.44 is: 2,286,905.23
Step by Step Solution
- Step 1: Write the proportion equation
4,083,188.96 : 6,124,783.62 = 1,524,603.44 : x - Step 2: Convert to fraction form
4,083,188.96/6,124,783.62 = 1,524,603.44/x - Step 3: Cross multiply
4,083,188.96x = 6,124,783.62 × 1,524,603.44 - Step 4: Simplify right side
4,083,188.96x = 9,337,866,176,307.65 - Step 5: Solve for x
x = 9,337,866,176,307.65/4,083,188.96 - Step 6: Final answer
x = 2,286,905.23
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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.