Finding the Third Proportional to 2,649,030.19 and 5,721,548.63
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Solution
The third proportional to 2,649,030.19 and 5,721,548.63 is: 12,357,774.87
Step by Step Solution
- Step 1: Write the proportion equation
2,649,030.19 : 5,721,548.63 = 5,721,548.63 : x - Step 2: Convert to fraction form
2,649,030.19/5,721,548.63 = 5,721,548.63/x - Step 3: Cross multiply
2,649,030.19x = 5,721,548.63 × 5,721,548.63 - Step 4: Simplify right side
2,649,030.19x = 32,736,118,668,239.39 - Step 5: Solve for x
x = 32,736,118,668,239.39/2,649,030.19 - Step 6: Final answer
x = 12,357,774.87
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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.