Finding the Fourth Proportional to 4,173,898.35, 6,246,897.06 and 2,376,299.22
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Solution
The fourth proportional to 4,173,898.35, 6,246,897.06 and 2,376,299.22 is: 3,556,506.50
Step by Step Solution
- Step 1: Write the proportion equation
4,173,898.35 : 6,246,897.06 = 2,376,299.22 : x - Step 2: Convert to fraction form
4,173,898.35/6,246,897.06 = 2,376,299.22/x - Step 3: Cross multiply
4,173,898.35x = 6,246,897.06 × 2,376,299.22 - Step 4: Simplify right side
4,173,898.35x = 14,844,496,611,098.29 - Step 5: Solve for x
x = 14,844,496,611,098.29/4,173,898.35 - Step 6: Final answer
x = 3,556,506.50
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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.