Finding the Third Proportional to 5,578,927.54 and 8,617,113.44
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Solution
The third proportional to 5,578,927.54 and 8,617,113.44 is: 13,309,841.99
Step by Step Solution
- Step 1: Write the proportion equation
5,578,927.54 : 8,617,113.44 = 8,617,113.44 : x - Step 2: Convert to fraction form
5,578,927.54/8,617,113.44 = 8,617,113.44/x - Step 3: Cross multiply
5,578,927.54x = 8,617,113.44 × 8,617,113.44 - Step 4: Simplify right side
5,578,927.54x = 74,254,644,085,208.98 - Step 5: Solve for x
x = 74,254,644,085,208.98/5,578,927.54 - Step 6: Final answer
x = 13,309,841.99
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.