Finding the Fourth Proportional to 4,358,327.72, 6,537,491.58 and 1,366,745
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Solution
The fourth proportional to 4,358,327.72, 6,537,491.58 and 1,366,745 is: 2,050,117.50
Step by Step Solution
- Step 1: Write the proportion equation
4,358,327.72 : 6,537,491.58 = 1,366,745 : x - Step 2: Convert to fraction form
4,358,327.72/6,537,491.58 = 1,366,745/x - Step 3: Cross multiply
4,358,327.72x = 6,537,491.58 × 1,366,745 - Step 4: Simplify right side
4,358,327.72x = 8,935,083,929,507.10 - Step 5: Solve for x
x = 8,935,083,929,507.10/4,358,327.72 - Step 6: Final answer
x = 2,050,117.50
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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.