Finding the Fourth Proportional to 4,366,987.48, 6,026,466.62 and 2,532,533.41
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Solution
The fourth proportional to 4,366,987.48, 6,026,466.62 and 2,532,533.41 is: 3,494,909.96
Step by Step Solution
- Step 1: Write the proportion equation
4,366,987.48 : 6,026,466.62 = 2,532,533.41 : x - Step 2: Convert to fraction form
4,366,987.48/6,026,466.62 = 2,532,533.41/x - Step 3: Cross multiply
4,366,987.48x = 6,026,466.62 × 2,532,533.41 - Step 4: Simplify right side
4,366,987.48x = 15,262,228,059,399.78 - Step 5: Solve for x
x = 15,262,228,059,399.78/4,366,987.48 - Step 6: Final answer
x = 3,494,909.96
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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.