Finding the Fourth Proportional to 4,504,579.91, 6,216,289.46 and 2,439,547.98
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Solution
The fourth proportional to 4,504,579.91, 6,216,289.46 and 2,439,547.98 is: 3,366,559.52
Step by Step Solution
- Step 1: Write the proportion equation
4,504,579.91 : 6,216,289.46 = 2,439,547.98 : x - Step 2: Convert to fraction form
4,504,579.91/6,216,289.46 = 2,439,547.98/x - Step 3: Cross multiply
4,504,579.91x = 6,216,289.46 × 2,439,547.98 - Step 4: Simplify right side
4,504,579.91x = 15,164,936,395,238.29 - Step 5: Solve for x
x = 15,164,936,395,238.29/4,504,579.91 - Step 6: Final answer
x = 3,366,559.52
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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.