Finding the Third Proportional to 2,249,974.69 and 4,937,889.09
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Solution
The third proportional to 2,249,974.69 and 4,937,889.09 is: 10,836,899.12
Step by Step Solution
- Step 1: Write the proportion equation
2,249,974.69 : 4,937,889.09 = 4,937,889.09 : x - Step 2: Convert to fraction form
2,249,974.69/4,937,889.09 = 4,937,889.09/x - Step 3: Cross multiply
2,249,974.69x = 4,937,889.09 × 4,937,889.09 - Step 4: Simplify right side
2,249,974.69x = 24,382,748,702,175.20 - Step 5: Solve for x
x = 24,382,748,702,175.20/2,249,974.69 - Step 6: Final answer
x = 10,836,899.12
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.