Finding the Fourth Proportional to 4,606,041.12, 6,899,808.83 and 2,293,567.49
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Solution
The fourth proportional to 4,606,041.12, 6,899,808.83 and 2,293,567.49 is: 3,435,743.79
Step by Step Solution
- Step 1: Write the proportion equation
4,606,041.12 : 6,899,808.83 = 2,293,567.49 : x - Step 2: Convert to fraction form
4,606,041.12/6,899,808.83 = 2,293,567.49/x - Step 3: Cross multiply
4,606,041.12x = 6,899,808.83 × 2,293,567.49 - Step 4: Simplify right side
4,606,041.12x = 15,825,177,173,736.05 - Step 5: Solve for x
x = 15,825,177,173,736.05/4,606,041.12 - Step 6: Final answer
x = 3,435,743.79
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.