Finding the Fourth Proportional to 2,382,282.63, 3,573,560.16 and 676,292.49
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Solution
The fourth proportional to 2,382,282.63, 3,573,560.16 and 676,292.49 is: 1,014,477.40
Step by Step Solution
- Step 1: Write the proportion equation
2,382,282.63 : 3,573,560.16 = 676,292.49 : x - Step 2: Convert to fraction form
2,382,282.63/3,573,560.16 = 676,292.49/x - Step 3: Cross multiply
2,382,282.63x = 3,573,560.16 × 676,292.49 - Step 4: Simplify right side
2,382,282.63x = 2,416,771,898,771.20 - Step 5: Solve for x
x = 2,416,771,898,771.20/2,382,282.63 - Step 6: Final answer
x = 1,014,477.40
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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.