Finding the Fourth Proportional to 2,069,624.04, 3,106,438.08 and 1,493,840.88
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Solution
The fourth proportional to 2,069,624.04, 3,106,438.08 and 1,493,840.88 is: 2,242,206.36
Step by Step Solution
- Step 1: Write the proportion equation
2,069,624.04 : 3,106,438.08 = 1,493,840.88 : x - Step 2: Convert to fraction form
2,069,624.04/3,106,438.08 = 1,493,840.88/x - Step 3: Cross multiply
2,069,624.04x = 3,106,438.08 × 1,493,840.88 - Step 4: Simplify right side
2,069,624.04x = 4,640,524,195,092.71 - Step 5: Solve for x
x = 4,640,524,195,092.71/2,069,624.04 - Step 6: Final answer
x = 2,242,206.36
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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.