Finding the Fourth Proportional to 10,560,105.14, 14,571,740.34 and 5,913,244.08
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Solution
The fourth proportional to 10,560,105.14, 14,571,740.34 and 5,913,244.08 is: 8,159,602.22
Step by Step Solution
- Step 1: Write the proportion equation
10,560,105.14 : 14,571,740.34 = 5,913,244.08 : x - Step 2: Convert to fraction form
10,560,105.14/14,571,740.34 = 5,913,244.08/x - Step 3: Cross multiply
10,560,105.14x = 14,571,740.34 × 5,913,244.08 - Step 4: Simplify right side
10,560,105.14x = 86,166,257,300,802.19 - Step 5: Solve for x
x = 86,166,257,300,802.19/10,560,105.14 - Step 6: Final answer
x = 8,159,602.22
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.