Finding the Fourth Proportional to 9,363,598.44, 14,045,397.66 and 2,632,012.44
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Solution
The fourth proportional to 9,363,598.44, 14,045,397.66 and 2,632,012.44 is: 3,948,018.66
Step by Step Solution
- Step 1: Write the proportion equation
9,363,598.44 : 14,045,397.66 = 2,632,012.44 : x - Step 2: Convert to fraction form
9,363,598.44/14,045,397.66 = 2,632,012.44/x - Step 3: Cross multiply
9,363,598.44x = 14,045,397.66 × 2,632,012.44 - Step 4: Simplify right side
9,363,598.44x = 36,967,661,365,866.89 - Step 5: Solve for x
x = 36,967,661,365,866.89/9,363,598.44 - Step 6: Final answer
x = 3,948,018.66
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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.