Finding the Fourth Proportional to 11,893,750.29, 16,412,059.08 and 6,595,312.01
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Solution
The fourth proportional to 11,893,750.29, 16,412,059.08 and 6,595,312.01 is: 9,100,800.64
Step by Step Solution
- Step 1: Write the proportion equation
11,893,750.29 : 16,412,059.08 = 6,595,312.01 : x - Step 2: Convert to fraction form
11,893,750.29/16,412,059.08 = 6,595,312.01/x - Step 3: Cross multiply
11,893,750.29x = 16,412,059.08 × 6,595,312.01 - Step 4: Simplify right side
11,893,750.29x = 108,242,650,277,093.25 - Step 5: Solve for x
x = 108,242,650,277,093.25/11,893,750.29 - Step 6: Final answer
x = 9,100,800.64
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.