Finding the Fourth Proportional to 6,015,238.20, 8,301,553.65 and 3,299,509.08
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Solution
The fourth proportional to 6,015,238.20, 8,301,553.65 and 3,299,509.08 is: 4,553,610.47
Step by Step Solution
- Step 1: Write the proportion equation
6,015,238.20 : 8,301,553.65 = 3,299,509.08 : x - Step 2: Convert to fraction form
6,015,238.20/8,301,553.65 = 3,299,509.08/x - Step 3: Cross multiply
6,015,238.20x = 8,301,553.65 × 3,299,509.08 - Step 4: Simplify right side
6,015,238.20x = 27,391,051,646,282.14 - Step 5: Solve for x
x = 27,391,051,646,282.14/6,015,238.20 - Step 6: Final answer
x = 4,553,610.47
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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.