Finding the Fourth Proportional to 9,630,843.84, 14,446,246.16 and 2,344,245.84
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Solution
The fourth proportional to 9,630,843.84, 14,446,246.16 and 2,344,245.84 is: 3,516,363.99
Step by Step Solution
- Step 1: Write the proportion equation
9,630,843.84 : 14,446,246.16 = 2,344,245.84 : x - Step 2: Convert to fraction form
9,630,843.84/14,446,246.16 = 2,344,245.84/x - Step 3: Cross multiply
9,630,843.84x = 14,446,246.16 × 2,344,245.84 - Step 4: Simplify right side
9,630,843.84x = 33,865,552,464,195.97 - Step 5: Solve for x
x = 33,865,552,464,195.97/9,630,843.84 - Step 6: Final answer
x = 3,516,363.99
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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.