Finding the Fourth Proportional to 4,673,100.60, 6,975,847.35 and 4,106,230.20
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Solution
The fourth proportional to 4,673,100.60, 6,975,847.35 and 4,106,230.20 is: 6,129,642.29
Step by Step Solution
- Step 1: Write the proportion equation
4,673,100.60 : 6,975,847.35 = 4,106,230.20 : x - Step 2: Convert to fraction form
4,673,100.60/6,975,847.35 = 4,106,230.20/x - Step 3: Cross multiply
4,673,100.60x = 6,975,847.35 × 4,106,230.20 - Step 4: Simplify right side
4,673,100.60x = 28,644,435,059,159.97 - Step 5: Solve for x
x = 28,644,435,059,159.97/4,673,100.60 - Step 6: Final answer
x = 6,129,642.29
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.