Finding the Third Proportional to 1,207,866.94 and 2,604,970.13
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Solution
The third proportional to 1,207,866.94 and 2,604,970.13 is: 5,618,060.35
Step by Step Solution
- Step 1: Write the proportion equation
1,207,866.94 : 2,604,970.13 = 2,604,970.13 : x - Step 2: Convert to fraction form
1,207,866.94/2,604,970.13 = 2,604,970.13/x - Step 3: Cross multiply
1,207,866.94x = 2,604,970.13 × 2,604,970.13 - Step 4: Simplify right side
1,207,866.94x = 6,785,869,352,142.52 - Step 5: Solve for x
x = 6,785,869,352,142.52/1,207,866.94 - Step 6: Final answer
x = 5,618,060.35
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.