Finding the Fourth Proportional to 2,202,382.79, 3,303,567.78 and 604,947.41
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Solution
The fourth proportional to 2,202,382.79, 3,303,567.78 and 604,947.41 is: 907,419.35
Step by Step Solution
- Step 1: Write the proportion equation
2,202,382.79 : 3,303,567.78 = 604,947.41 : x - Step 2: Convert to fraction form
2,202,382.79/3,303,567.78 = 604,947.41/x - Step 3: Cross multiply
2,202,382.79x = 3,303,567.78 × 604,947.41 - Step 4: Simplify right side
2,202,382.79x = 1,998,484,755,752.61 - Step 5: Solve for x
x = 1,998,484,755,752.61/2,202,382.79 - Step 6: Final answer
x = 907,419.35
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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.