Finding the Third Proportional to 1,420,490.67 and 3,106,701.84
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Solution
The third proportional to 1,420,490.67 and 3,106,701.84 is: 6,794,551.02
Step by Step Solution
- Step 1: Write the proportion equation
1,420,490.67 : 3,106,701.84 = 3,106,701.84 : x - Step 2: Convert to fraction form
1,420,490.67/3,106,701.84 = 3,106,701.84/x - Step 3: Cross multiply
1,420,490.67x = 3,106,701.84 × 3,106,701.84 - Step 4: Simplify right side
1,420,490.67x = 9,651,596,345,959.65 - Step 5: Solve for x
x = 9,651,596,345,959.65/1,420,490.67 - Step 6: Final answer
x = 6,794,551.02
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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.