Finding the Fourth Proportional to 9,484,972.08, 14,229,721.50 and 3,095,236.32
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Solution
The fourth proportional to 9,484,972.08, 14,229,721.50 and 3,095,236.32 is: 4,643,593.09
Step by Step Solution
- Step 1: Write the proportion equation
9,484,972.08 : 14,229,721.50 = 3,095,236.32 : x - Step 2: Convert to fraction form
9,484,972.08/14,229,721.50 = 3,095,236.32/x - Step 3: Cross multiply
9,484,972.08x = 14,229,721.50 × 3,095,236.32 - Step 4: Simplify right side
9,484,972.08x = 44,044,350,810,284.88 - Step 5: Solve for x
x = 44,044,350,810,284.88/9,484,972.08 - Step 6: Final answer
x = 4,643,593.09
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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.