Finding the Third Proportional to 1,850,784.75 and 2,521,378.13
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Solution
The third proportional to 1,850,784.75 and 2,521,378.13 is: 3,434,947.07
Step by Step Solution
- Step 1: Write the proportion equation
1,850,784.75 : 2,521,378.13 = 2,521,378.13 : x - Step 2: Convert to fraction form
1,850,784.75/2,521,378.13 = 2,521,378.13/x - Step 3: Cross multiply
1,850,784.75x = 2,521,378.13 × 2,521,378.13 - Step 4: Simplify right side
1,850,784.75x = 6,357,347,649,228.52 - Step 5: Solve for x
x = 6,357,347,649,228.52/1,850,784.75 - Step 6: Final answer
x = 3,434,947.07
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Why These Related Problems?
These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.