Finding the Fourth Proportional to 4,606,599.64, 6,357,089.58 and 2,541,743.68
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Solution
The fourth proportional to 4,606,599.64, 6,357,089.58 and 2,541,743.68 is: 3,507,596.39
Step by Step Solution
- Step 1: Write the proportion equation
4,606,599.64 : 6,357,089.58 = 2,541,743.68 : x - Step 2: Convert to fraction form
4,606,599.64/6,357,089.58 = 2,541,743.68/x - Step 3: Cross multiply
4,606,599.64x = 6,357,089.58 × 2,541,743.68 - Step 4: Simplify right side
4,606,599.64x = 16,158,092,263,158.86 - Step 5: Solve for x
x = 16,158,092,263,158.86/4,606,599.64 - Step 6: Final answer
x = 3,507,596.39
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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.