Finding the Fourth Proportional to 1,163,467.10, 1,745,197.41 and 364,752.02
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Solution
The fourth proportional to 1,163,467.10, 1,745,197.41 and 364,752.02 is: 547,127.01
Step by Step Solution
- Step 1: Write the proportion equation
1,163,467.10 : 1,745,197.41 = 364,752.02 : x - Step 2: Convert to fraction form
1,163,467.10/1,745,197.41 = 364,752.02/x - Step 3: Cross multiply
1,163,467.10x = 1,745,197.41 × 364,752.02 - Step 4: Simplify right side
1,163,467.10x = 636,564,280,596.27 - Step 5: Solve for x
x = 636,564,280,596.27/1,163,467.10 - Step 6: Final answer
x = 547,127.01
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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.