Finding the Fourth Proportional to 3,096,118.76, 4,645,950.06 and 1,202,615.24
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Solution
The fourth proportional to 3,096,118.76, 4,645,950.06 and 1,202,615.24 is: 1,804,611.12
Step by Step Solution
- Step 1: Write the proportion equation
3,096,118.76 : 4,645,950.06 = 1,202,615.24 : x - Step 2: Convert to fraction form
3,096,118.76/4,645,950.06 = 1,202,615.24/x - Step 3: Cross multiply
3,096,118.76x = 4,645,950.06 × 1,202,615.24 - Step 4: Simplify right side
3,096,118.76x = 5,587,290,346,434.91 - Step 5: Solve for x
x = 5,587,290,346,434.91/3,096,118.76 - Step 6: Final answer
x = 1,804,611.12
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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.