Finding the Fourth Proportional to 9,527,615.97, 14,283,390.03 and 4,132,202.73
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Solution
The fourth proportional to 9,527,615.97, 14,283,390.03 and 4,132,202.73 is: 6,194,819.72
Step by Step Solution
- Step 1: Write the proportion equation
9,527,615.97 : 14,283,390.03 = 4,132,202.73 : x - Step 2: Convert to fraction form
9,527,615.97/14,283,390.03 = 4,132,202.73/x - Step 3: Cross multiply
9,527,615.97x = 14,283,390.03 × 4,132,202.73 - Step 4: Simplify right side
9,527,615.97x = 59,021,863,275,620.78 - Step 5: Solve for x
x = 59,021,863,275,620.78/9,527,615.97 - Step 6: Final answer
x = 6,194,819.72
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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.