Finding the Fourth Proportional to 6,456,163.08, 9,671,646 and 5,029,539.24
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Solution
The fourth proportional to 6,456,163.08, 9,671,646 and 5,029,539.24 is: 7,534,494.17
Step by Step Solution
- Step 1: Write the proportion equation
6,456,163.08 : 9,671,646 = 5,029,539.24 : x - Step 2: Convert to fraction form
6,456,163.08/9,671,646 = 5,029,539.24/x - Step 3: Cross multiply
6,456,163.08x = 9,671,646 × 5,029,539.24 - Step 4: Simplify right side
6,456,163.08x = 48,643,923,072,389.04 - Step 5: Solve for x
x = 48,643,923,072,389.04/6,456,163.08 - Step 6: Final answer
x = 7,534,494.17
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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.