Finding the Third Proportional to 921,410.44 and 1,456,952.06
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Solution
The third proportional to 921,410.44 and 1,456,952.06 is: 2,303,760.87
Step by Step Solution
- Step 1: Write the proportion equation
921,410.44 : 1,456,952.06 = 1,456,952.06 : x - Step 2: Convert to fraction form
921,410.44/1,456,952.06 = 1,456,952.06/x - Step 3: Cross multiply
921,410.44x = 1,456,952.06 × 1,456,952.06 - Step 4: Simplify right side
921,410.44x = 2,122,709,312,423.00 - Step 5: Solve for x
x = 2,122,709,312,423.00/921,410.44 - Step 6: Final answer
x = 2,303,760.87
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.