Finding the Fourth Proportional to 4,276,966.03, 5,900,759.98 and 2,440,104.73
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Solution
The fourth proportional to 4,276,966.03, 5,900,759.98 and 2,440,104.73 is: 3,366,515.48
Step by Step Solution
- Step 1: Write the proportion equation
4,276,966.03 : 5,900,759.98 = 2,440,104.73 : x - Step 2: Convert to fraction form
4,276,966.03/5,900,759.98 = 2,440,104.73/x - Step 3: Cross multiply
4,276,966.03x = 5,900,759.98 × 2,440,104.73 - Step 4: Simplify right side
4,276,966.03x = 14,398,472,348,218.79 - Step 5: Solve for x
x = 14,398,472,348,218.79/4,276,966.03 - Step 6: Final answer
x = 3,366,515.48
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.