Finding the Fourth Proportional to 9,701,332.76, 14,549,517.03 and 2,876,310.02
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Solution
The fourth proportional to 9,701,332.76, 14,549,517.03 and 2,876,310.02 is: 4,313,729.12
Step by Step Solution
- Step 1: Write the proportion equation
9,701,332.76 : 14,549,517.03 = 2,876,310.02 : x - Step 2: Convert to fraction form
9,701,332.76/14,549,517.03 = 2,876,310.02/x - Step 3: Cross multiply
9,701,332.76x = 14,549,517.03 × 2,876,310.02 - Step 4: Simplify right side
9,701,332.76x = 41,848,921,666,709.59 - Step 5: Solve for x
x = 41,848,921,666,709.59/9,701,332.76 - Step 6: Final answer
x = 4,313,729.12
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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.