Finding the Fourth Proportional to 17,709,783.84, 26,546,916.96 and 6,186,305.88
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Solution
The fourth proportional to 17,709,783.84, 26,546,916.96 and 6,186,305.88 is: 9,273,255.39
Step by Step Solution
- Step 1: Write the proportion equation
17,709,783.84 : 26,546,916.96 = 6,186,305.88 : x - Step 2: Convert to fraction form
17,709,783.84/26,546,916.96 = 6,186,305.88/x - Step 3: Cross multiply
17,709,783.84x = 26,546,916.96 × 6,186,305.88 - Step 4: Simplify right side
17,709,783.84x = 164,227,348,485,519.72 - Step 5: Solve for x
x = 164,227,348,485,519.72/17,709,783.84 - Step 6: Final answer
x = 9,273,255.39
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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.