Finding the Fourth Proportional to 4,294,350.19, 5,926,276.92 and 2,360,692.27
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Solution
The fourth proportional to 4,294,350.19, 5,926,276.92 and 2,360,692.27 is: 3,257,795.82
Step by Step Solution
- Step 1: Write the proportion equation
4,294,350.19 : 5,926,276.92 = 2,360,692.27 : x - Step 2: Convert to fraction form
4,294,350.19/5,926,276.92 = 2,360,692.27/x - Step 3: Cross multiply
4,294,350.19x = 5,926,276.92 × 2,360,692.27 - Step 4: Simplify right side
4,294,350.19x = 13,990,116,114,923.41 - Step 5: Solve for x
x = 13,990,116,114,923.41/4,294,350.19 - Step 6: Final answer
x = 3,257,795.82
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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.