Finding the Third Proportional to 4,101,685 and 8,839,257
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Solution
The third proportional to 4,101,685 and 8,839,257 is: 19,048,869.99
Step by Step Solution
- Step 1: Write the proportion equation
4,101,685 : 8,839,257 = 8,839,257 : x - Step 2: Convert to fraction form
4,101,685/8,839,257 = 8,839,257/x - Step 3: Cross multiply
4,101,685x = 8,839,257 × 8,839,257 - Step 4: Simplify right side
4,101,685x = 78,132,464,312,049 - Step 5: Solve for x
x = 78,132,464,312,049/4,101,685 - Step 6: Final answer
x = 19,048,869.99
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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.