Finding the Fourth Proportional to 9,233,818.29, 13,850,731.08 and 2,410,372.62
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Solution
The fourth proportional to 9,233,818.29, 13,850,731.08 and 2,410,372.62 is: 3,615,559.88
Step by Step Solution
- Step 1: Write the proportion equation
9,233,818.29 : 13,850,731.08 = 2,410,372.62 : x - Step 2: Convert to fraction form
9,233,818.29/13,850,731.08 = 2,410,372.62/x - Step 3: Cross multiply
9,233,818.29x = 13,850,731.08 × 2,410,372.62 - Step 4: Simplify right side
9,233,818.29x = 33,385,422,962,215.03 - Step 5: Solve for x
x = 33,385,422,962,215.03/9,233,818.29 - Step 6: Final answer
x = 3,615,559.88
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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.