Finding the Fourth Proportional to 8,842,332.41, 13,263,497.46 and 2,452,584.72
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Solution
The fourth proportional to 8,842,332.41, 13,263,497.46 and 2,452,584.72 is: 3,678,876.76
Step by Step Solution
- Step 1: Write the proportion equation
8,842,332.41 : 13,263,497.46 = 2,452,584.72 : x - Step 2: Convert to fraction form
8,842,332.41/13,263,497.46 = 2,452,584.72/x - Step 3: Cross multiply
8,842,332.41x = 13,263,497.46 × 2,452,584.72 - Step 4: Simplify right side
8,842,332.41x = 32,529,851,204,154.82 - Step 5: Solve for x
x = 32,529,851,204,154.82/8,842,332.41 - Step 6: Final answer
x = 3,678,876.76
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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.