Finding the Fourth Proportional to 4,536,492.58, 6,260,340.99 and 2,471,501.80
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Solution
The fourth proportional to 4,536,492.58, 6,260,340.99 and 2,471,501.80 is: 3,410,662.26
Step by Step Solution
- Step 1: Write the proportion equation
4,536,492.58 : 6,260,340.99 = 2,471,501.80 : x - Step 2: Convert to fraction form
4,536,492.58/6,260,340.99 = 2,471,501.80/x - Step 3: Cross multiply
4,536,492.58x = 6,260,340.99 × 2,471,501.80 - Step 4: Simplify right side
4,536,492.58x = 15,472,444,042,492.34 - Step 5: Solve for x
x = 15,472,444,042,492.34/4,536,492.58 - Step 6: Final answer
x = 3,410,662.26
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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.