Finding the Third Proportional to 1,297,283.98 and 2,838,913.95
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Solution
The third proportional to 1,297,283.98 and 2,838,913.95 is: 6,212,542.92
Step by Step Solution
- Step 1: Write the proportion equation
1,297,283.98 : 2,838,913.95 = 2,838,913.95 : x - Step 2: Convert to fraction form
1,297,283.98/2,838,913.95 = 2,838,913.95/x - Step 3: Cross multiply
1,297,283.98x = 2,838,913.95 × 2,838,913.95 - Step 4: Simplify right side
1,297,283.98x = 8,059,432,388,889.22 - Step 5: Solve for x
x = 8,059,432,388,889.22/1,297,283.98 - Step 6: Final answer
x = 6,212,542.92
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.