Finding the Fourth Proportional to 9,363,604.84, 14,045,407.23 and 2,632,018.84
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Solution
The fourth proportional to 9,363,604.84, 14,045,407.23 and 2,632,018.84 is: 3,948,028.25
Step by Step Solution
- Step 1: Write the proportion equation
9,363,604.84 : 14,045,407.23 = 2,632,018.84 : x - Step 2: Convert to fraction form
9,363,604.84/14,045,407.23 = 2,632,018.84/x - Step 3: Cross multiply
9,363,604.84x = 14,045,407.23 × 2,632,018.84 - Step 4: Simplify right side
9,363,604.84x = 36,967,776,444,832.21 - Step 5: Solve for x
x = 36,967,776,444,832.21/9,363,604.84 - Step 6: Final answer
x = 3,948,028.25
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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.