Finding the Fourth Proportional to 2,817,253.44, 4,226,133.15 and 795,517.74
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Solution
The fourth proportional to 2,817,253.44, 4,226,133.15 and 795,517.74 is: 1,193,348.05
Step by Step Solution
- Step 1: Write the proportion equation
2,817,253.44 : 4,226,133.15 = 795,517.74 : x - Step 2: Convert to fraction form
2,817,253.44/4,226,133.15 = 795,517.74/x - Step 3: Cross multiply
2,817,253.44x = 4,226,133.15 × 795,517.74 - Step 4: Simplify right side
2,817,253.44x = 3,361,963,892,427.08 - Step 5: Solve for x
x = 3,361,963,892,427.08/2,817,253.44 - Step 6: Final answer
x = 1,193,348.05
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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.