Finding the Fourth Proportional to 6,024,147.39, 8,306,298.90 and 4,493,597.31
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Solution
The fourth proportional to 6,024,147.39, 8,306,298.90 and 4,493,597.31 is: 6,195,924.50
Step by Step Solution
- Step 1: Write the proportion equation
6,024,147.39 : 8,306,298.90 = 4,493,597.31 : x - Step 2: Convert to fraction form
6,024,147.39/8,306,298.90 = 4,493,597.31/x - Step 3: Cross multiply
6,024,147.39x = 8,306,298.90 × 4,493,597.31 - Step 4: Simplify right side
6,024,147.39x = 37,325,162,393,095.96 - Step 5: Solve for x
x = 37,325,162,393,095.96/6,024,147.39 - Step 6: Final answer
x = 6,195,924.50
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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.