Finding the Fourth Proportional to 9,637,311.14, 14,448,776.58 and 5,798,233.92
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Solution
The fourth proportional to 9,637,311.14, 14,448,776.58 and 5,798,233.92 is: 8,693,024.98
Step by Step Solution
- Step 1: Write the proportion equation
9,637,311.14 : 14,448,776.58 = 5,798,233.92 : x - Step 2: Convert to fraction form
9,637,311.14/14,448,776.58 = 5,798,233.92/x - Step 3: Cross multiply
9,637,311.14x = 14,448,776.58 × 5,798,233.92 - Step 4: Simplify right side
9,637,311.14x = 83,777,386,468,657.59 - Step 5: Solve for x
x = 83,777,386,468,657.59/9,637,311.14 - Step 6: Final answer
x = 8,693,024.98
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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.