Finding the Third Proportional to 4,324,784 and 6,487,176
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Solution
The third proportional to 4,324,784 and 6,487,176 is: 9,730,764
Step by Step Solution
- Step 1: Write the proportion equation
4,324,784 : 6,487,176 = 6,487,176 : x - Step 2: Convert to fraction form
4,324,784/6,487,176 = 6,487,176/x - Step 3: Cross multiply
4,324,784x = 6,487,176 × 6,487,176 - Step 4: Simplify right side
4,324,784x = 42,083,452,454,976 - Step 5: Solve for x
x = 42,083,452,454,976/4,324,784 - Step 6: Final answer
x = 9,730,764
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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.