Finding the Fourth Proportional to 944,461.84, 1,414,695.16 and 763,771.92
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Solution
The fourth proportional to 944,461.84, 1,414,695.16 and 763,771.92 is: 1,144,042.45
Step by Step Solution
- Step 1: Write the proportion equation
944,461.84 : 1,414,695.16 = 763,771.92 : x - Step 2: Convert to fraction form
944,461.84/1,414,695.16 = 763,771.92/x - Step 3: Cross multiply
944,461.84x = 1,414,695.16 × 763,771.92 - Step 4: Simplify right side
944,461.84x = 1,080,504,438,567.91 - Step 5: Solve for x
x = 1,080,504,438,567.91/944,461.84 - Step 6: Final answer
x = 1,144,042.45
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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.