Finding the Fourth Proportional to 2,851,336.48, 4,277,397.84 and 958,224.64
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Solution
The fourth proportional to 2,851,336.48, 4,277,397.84 and 958,224.64 is: 1,437,469.07
Step by Step Solution
- Step 1: Write the proportion equation
2,851,336.48 : 4,277,397.84 = 958,224.64 : x - Step 2: Convert to fraction form
2,851,336.48/4,277,397.84 = 958,224.64/x - Step 3: Cross multiply
2,851,336.48x = 4,277,397.84 × 958,224.64 - Step 4: Simplify right side
2,851,336.48x = 4,098,708,005,370.78 - Step 5: Solve for x
x = 4,098,708,005,370.78/2,851,336.48 - Step 6: Final answer
x = 1,437,469.07
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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.