Finding the Fourth Proportional to 4,497,182.33, 6,205,947.19 and 2,563,069.30
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Solution
The fourth proportional to 4,497,182.33, 6,205,947.19 and 2,563,069.30 is: 3,536,941.92
Step by Step Solution
- Step 1: Write the proportion equation
4,497,182.33 : 6,205,947.19 = 2,563,069.30 : x - Step 2: Convert to fraction form
4,497,182.33/6,205,947.19 = 2,563,069.30/x - Step 3: Cross multiply
4,497,182.33x = 6,205,947.19 × 2,563,069.30 - Step 4: Simplify right side
4,497,182.33x = 15,906,272,698,187.72 - Step 5: Solve for x
x = 15,906,272,698,187.72/4,497,182.33 - Step 6: Final answer
x = 3,536,941.92
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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.