Finding the Third Proportional to 473,828 and 1,023,524
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Solution
The third proportional to 473,828 and 1,023,524 is: 2,210,931.77
Step by Step Solution
- Step 1: Write the proportion equation
473,828 : 1,023,524 = 1,023,524 : x - Step 2: Convert to fraction form
473,828/1,023,524 = 1,023,524/x - Step 3: Cross multiply
473,828x = 1,023,524 × 1,023,524 - Step 4: Simplify right side
473,828x = 1,047,601,378,576 - Step 5: Solve for x
x = 1,047,601,378,576/473,828 - Step 6: Final answer
x = 2,210,931.77
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.