Finding the Third Proportional to 2,031,784 and 2,986,984
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Solution
The third proportional to 2,031,784 and 2,986,984 is: 4,391,250.95
Step by Step Solution
- Step 1: Write the proportion equation
2,031,784 : 2,986,984 = 2,986,984 : x - Step 2: Convert to fraction form
2,031,784/2,986,984 = 2,986,984/x - Step 3: Cross multiply
2,031,784x = 2,986,984 × 2,986,984 - Step 4: Simplify right side
2,031,784x = 8,922,073,416,256 - Step 5: Solve for x
x = 8,922,073,416,256/2,031,784 - Step 6: Final answer
x = 4,391,250.95
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.