Finding the Fourth Proportional to 11,599,152.24, 17,400,968.97 and 4,410,127.17
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Solution
The fourth proportional to 11,599,152.24, 17,400,968.97 and 4,410,127.17 is: 6,616,042.66
Step by Step Solution
- Step 1: Write the proportion equation
11,599,152.24 : 17,400,968.97 = 4,410,127.17 : x - Step 2: Convert to fraction form
11,599,152.24/17,400,968.97 = 4,410,127.17/x - Step 3: Cross multiply
11,599,152.24x = 17,400,968.97 × 4,410,127.17 - Step 4: Simplify right side
11,599,152.24x = 76,740,486,038,923.91 - Step 5: Solve for x
x = 76,740,486,038,923.91/11,599,152.24 - Step 6: Final answer
x = 6,616,042.66
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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.