Finding the Fourth Proportional to 4,559,310.44, 6,291,852.90 and 2,522,257.64
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Solution
The fourth proportional to 4,559,310.44, 6,291,852.90 and 2,522,257.64 is: 3,480,718.03
Step by Step Solution
- Step 1: Write the proportion equation
4,559,310.44 : 6,291,852.90 = 2,522,257.64 : x - Step 2: Convert to fraction form
4,559,310.44/6,291,852.90 = 2,522,257.64/x - Step 3: Cross multiply
4,559,310.44x = 6,291,852.90 × 2,522,257.64 - Step 4: Simplify right side
4,559,310.44x = 15,869,674,046,781.16 - Step 5: Solve for x
x = 15,869,674,046,781.16/4,559,310.44 - Step 6: Final answer
x = 3,480,718.03
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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.