Finding the Fourth Proportional to 3,024,496.30, 4,537,630.14 and 894,637.12
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Solution
The fourth proportional to 3,024,496.30, 4,537,630.14 and 894,637.12 is: 1,342,217.66
Step by Step Solution
- Step 1: Write the proportion equation
3,024,496.30 : 4,537,630.14 = 894,637.12 : x - Step 2: Convert to fraction form
3,024,496.30/4,537,630.14 = 894,637.12/x - Step 3: Cross multiply
3,024,496.30x = 4,537,630.14 × 894,637.12 - Step 4: Simplify right side
3,024,496.30x = 4,059,532,360,074.80 - Step 5: Solve for x
x = 4,059,532,360,074.80/3,024,496.30 - Step 6: Final answer
x = 1,342,217.66
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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.