Finding the Third Proportional to 1,752,846.19 and 2,692,586.81
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Solution
The third proportional to 1,752,846.19 and 2,692,586.81 is: 4,136,143.72
Step by Step Solution
- Step 1: Write the proportion equation
1,752,846.19 : 2,692,586.81 = 2,692,586.81 : x - Step 2: Convert to fraction form
1,752,846.19/2,692,586.81 = 2,692,586.81/x - Step 3: Cross multiply
1,752,846.19x = 2,692,586.81 × 2,692,586.81 - Step 4: Simplify right side
1,752,846.19x = 7,250,023,742,848.91 - Step 5: Solve for x
x = 7,250,023,742,848.91/1,752,846.19 - Step 6: Final answer
x = 4,136,143.72
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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.