Finding the Third Proportional to 1,461,800 and 2,249,754
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Solution
The third proportional to 1,461,800 and 2,249,754 is: 3,462,438.82
Step by Step Solution
- Step 1: Write the proportion equation
1,461,800 : 2,249,754 = 2,249,754 : x - Step 2: Convert to fraction form
1,461,800/2,249,754 = 2,249,754/x - Step 3: Cross multiply
1,461,800x = 2,249,754 × 2,249,754 - Step 4: Simplify right side
1,461,800x = 5,061,393,060,516 - Step 5: Solve for x
x = 5,061,393,060,516/1,461,800 - Step 6: Final answer
x = 3,462,438.82
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.