Finding the Fourth Proportional to 9,073,068.99, 13,612,125.76 and 3,955,946.08
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Solution
The fourth proportional to 9,073,068.99, 13,612,125.76 and 3,955,946.08 is: 5,935,018.86
Step by Step Solution
- Step 1: Write the proportion equation
9,073,068.99 : 13,612,125.76 = 3,955,946.08 : x - Step 2: Convert to fraction form
9,073,068.99/13,612,125.76 = 3,955,946.08/x - Step 3: Cross multiply
9,073,068.99x = 13,612,125.76 × 3,955,946.08 - Step 4: Simplify right side
9,073,068.99x = 53,848,835,540,739.02 - Step 5: Solve for x
x = 53,848,835,540,739.02/9,073,068.99 - Step 6: Final answer
x = 5,935,018.86
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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.