Finding the Third Proportional to 2,184,235.88 and 3,418,952.63
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Solution
The third proportional to 2,184,235.88 and 3,418,952.63 is: 5,351,636.78
Step by Step Solution
- Step 1: Write the proportion equation
2,184,235.88 : 3,418,952.63 = 3,418,952.63 : x - Step 2: Convert to fraction form
2,184,235.88/3,418,952.63 = 3,418,952.63/x - Step 3: Cross multiply
2,184,235.88x = 3,418,952.63 × 3,418,952.63 - Step 4: Simplify right side
2,184,235.88x = 11,689,237,051,994.39 - Step 5: Solve for x
x = 11,689,237,051,994.39/2,184,235.88 - Step 6: Final answer
x = 5,351,636.78
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Why These Related Problems?
These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.