Finding the Third Proportional to 4,571,667 and 6,226,823.75
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Solution
The third proportional to 4,571,667 and 6,226,823.75 is: 8,481,224.47
Step by Step Solution
- Step 1: Write the proportion equation
4,571,667 : 6,226,823.75 = 6,226,823.75 : x - Step 2: Convert to fraction form
4,571,667/6,226,823.75 = 6,226,823.75/x - Step 3: Cross multiply
4,571,667x = 6,226,823.75 × 6,226,823.75 - Step 4: Simplify right side
4,571,667x = 38,773,334,013,564.06 - Step 5: Solve for x
x = 38,773,334,013,564.06/4,571,667 - Step 6: Final answer
x = 8,481,224.47
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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.