Finding the Fourth Proportional to 4,606,595.64, 6,357,084.12 and 2,541,739.74
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Solution
The fourth proportional to 4,606,595.64, 6,357,084.12 and 2,541,739.74 is: 3,507,590.98
Step by Step Solution
- Step 1: Write the proportion equation
4,606,595.64 : 6,357,084.12 = 2,541,739.74 : x - Step 2: Convert to fraction form
4,606,595.64/6,357,084.12 = 2,541,739.74/x - Step 3: Cross multiply
4,606,595.64x = 6,357,084.12 × 2,541,739.74 - Step 4: Simplify right side
4,606,595.64x = 16,158,053,338,326.93 - Step 5: Solve for x
x = 16,158,053,338,326.93/4,606,595.64 - Step 6: Final answer
x = 3,507,590.98
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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.