Finding the Fourth Proportional to 6,363,061.44, 9,546,087.04 and 2,103,229.92
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Solution
The fourth proportional to 6,363,061.44, 9,546,087.04 and 2,103,229.92 is: 3,155,338.99
Step by Step Solution
- Step 1: Write the proportion equation
6,363,061.44 : 9,546,087.04 = 2,103,229.92 : x - Step 2: Convert to fraction form
6,363,061.44/9,546,087.04 = 2,103,229.92/x - Step 3: Cross multiply
6,363,061.44x = 9,546,087.04 × 2,103,229.92 - Step 4: Simplify right side
6,363,061.44x = 20,077,615,881,452.23 - Step 5: Solve for x
x = 20,077,615,881,452.23/6,363,061.44 - Step 6: Final answer
x = 3,155,338.99
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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.