Finding the Fourth Proportional to 3,024,110.18, 4,536,165.27 and 2,793,162.98
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Solution
The fourth proportional to 3,024,110.18, 4,536,165.27 and 2,793,162.98 is: 4,189,744.47
Step by Step Solution
- Step 1: Write the proportion equation
3,024,110.18 : 4,536,165.27 = 2,793,162.98 : x - Step 2: Convert to fraction form
3,024,110.18/4,536,165.27 = 2,793,162.98/x - Step 3: Cross multiply
3,024,110.18x = 4,536,165.27 × 2,793,162.98 - Step 4: Simplify right side
3,024,110.18x = 12,670,248,880,644.88 - Step 5: Solve for x
x = 12,670,248,880,644.88/3,024,110.18 - Step 6: Final answer
x = 4,189,744.47
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1.5x scale
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.