Finding the Fourth Proportional to 2,206,924.14, 3,310,427.88 and 609,529.74
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Solution
The fourth proportional to 2,206,924.14, 3,310,427.88 and 609,529.74 is: 914,306.12
Step by Step Solution
- Step 1: Write the proportion equation
2,206,924.14 : 3,310,427.88 = 609,529.74 : x - Step 2: Convert to fraction form
2,206,924.14/3,310,427.88 = 609,529.74/x - Step 3: Cross multiply
2,206,924.14x = 3,310,427.88 × 609,529.74 - Step 4: Simplify right side
2,206,924.14x = 2,017,804,244,985.15 - Step 5: Solve for x
x = 2,017,804,244,985.15/2,206,924.14 - Step 6: Final answer
x = 914,306.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.