Finding the Fourth Proportional to 4,553,244.06, 6,283,230.08 and 2,515,922.34
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Solution
The fourth proportional to 4,553,244.06, 6,283,230.08 and 2,515,922.34 is: 3,471,836.50
Step by Step Solution
- Step 1: Write the proportion equation
4,553,244.06 : 6,283,230.08 = 2,515,922.34 : x - Step 2: Convert to fraction form
4,553,244.06/6,283,230.08 = 2,515,922.34/x - Step 3: Cross multiply
4,553,244.06x = 6,283,230.08 × 2,515,922.34 - Step 4: Simplify right side
4,553,244.06x = 15,808,118,925,631.99 - Step 5: Solve for x
x = 15,808,118,925,631.99/4,553,244.06 - Step 6: Final answer
x = 3,471,836.50
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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.