Finding the Third Proportional to 4,674,107 and 6,992,478
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Solution
The third proportional to 4,674,107 and 6,992,478 is: 10,460,767.92
Step by Step Solution
- Step 1: Write the proportion equation
4,674,107 : 6,992,478 = 6,992,478 : x - Step 2: Convert to fraction form
4,674,107/6,992,478 = 6,992,478/x - Step 3: Cross multiply
4,674,107x = 6,992,478 × 6,992,478 - Step 4: Simplify right side
4,674,107x = 48,894,748,580,484 - Step 5: Solve for x
x = 48,894,748,580,484/4,674,107 - Step 6: Final answer
x = 10,460,767.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.