Finding the Fourth Proportional to 9,624,961.08, 14,437,451.34 and 2,436,494.58
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Solution
The fourth proportional to 9,624,961.08, 14,437,451.34 and 2,436,494.58 is: 3,654,744.33
Step by Step Solution
- Step 1: Write the proportion equation
9,624,961.08 : 14,437,451.34 = 2,436,494.58 : x - Step 2: Convert to fraction form
9,624,961.08/14,437,451.34 = 2,436,494.58/x - Step 3: Cross multiply
9,624,961.08x = 14,437,451.34 × 2,436,494.58 - Step 4: Simplify right side
9,624,961.08x = 35,176,771,938,923.74 - Step 5: Solve for x
x = 35,176,771,938,923.74/9,624,961.08 - Step 6: Final answer
x = 3,654,744.33
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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.