Finding the Fourth Proportional to 4,526,710.06, 6,246,336.30 and 2,592,855.31
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Solution
The fourth proportional to 4,526,710.06, 6,246,336.30 and 2,592,855.31 is: 3,577,840.42
Step by Step Solution
- Step 1: Write the proportion equation
4,526,710.06 : 6,246,336.30 = 2,592,855.31 : x - Step 2: Convert to fraction form
4,526,710.06/6,246,336.30 = 2,592,855.31/x - Step 3: Cross multiply
4,526,710.06x = 6,246,336.30 × 2,592,855.31 - Step 4: Simplify right side
4,526,710.06x = 16,195,846,243,500.75 - Step 5: Solve for x
x = 16,195,846,243,500.75/4,526,710.06 - Step 6: Final answer
x = 3,577,840.42
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1.5x scale
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.