Finding the Fourth Proportional to 1,482,103.14, 2,226,130.65 and 884,232.42
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Solution
The fourth proportional to 1,482,103.14, 2,226,130.65 and 884,232.42 is: 1,328,124.10
Step by Step Solution
- Step 1: Write the proportion equation
1,482,103.14 : 2,226,130.65 = 884,232.42 : x - Step 2: Convert to fraction form
1,482,103.14/2,226,130.65 = 884,232.42/x - Step 3: Cross multiply
1,482,103.14x = 2,226,130.65 × 884,232.42 - Step 4: Simplify right side
1,482,103.14x = 1,968,416,891,885.67 - Step 5: Solve for x
x = 1,968,416,891,885.67/1,482,103.14 - Step 6: Final answer
x = 1,328,124.10
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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.