Finding the Fourth Proportional to 4,429,554.48, 6,644,885.76 and 1,733,531.45
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Solution
The fourth proportional to 4,429,554.48, 6,644,885.76 and 1,733,531.45 is: 2,600,513.99
Step by Step Solution
- Step 1: Write the proportion equation
4,429,554.48 : 6,644,885.76 = 1,733,531.45 : x - Step 2: Convert to fraction form
4,429,554.48/6,644,885.76 = 1,733,531.45/x - Step 3: Cross multiply
4,429,554.48x = 6,644,885.76 × 1,733,531.45 - Step 4: Simplify right side
4,429,554.48x = 11,519,118,413,392.72 - Step 5: Solve for x
x = 11,519,118,413,392.72/4,429,554.48 - Step 6: Final answer
x = 2,600,513.99
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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.