Finding the Fourth Proportional to 4,480,560.36, 6,181,366.68 and 2,593,349.88
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Solution
The fourth proportional to 4,480,560.36, 6,181,366.68 and 2,593,349.88 is: 3,577,777.16
Step by Step Solution
- Step 1: Write the proportion equation
4,480,560.36 : 6,181,366.68 = 2,593,349.88 : x - Step 2: Convert to fraction form
4,480,560.36/6,181,366.68 = 2,593,349.88/x - Step 3: Cross multiply
4,480,560.36x = 6,181,366.68 × 2,593,349.88 - Step 4: Simplify right side
4,480,560.36x = 16,030,446,537,814.00 - Step 5: Solve for x
x = 16,030,446,537,814.00/4,480,560.36 - Step 6: Final answer
x = 3,577,777.16
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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.