Finding the Fourth Proportional to 9,403,615.70, 14,105,423.55 and 6,044,383.70
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Solution
The fourth proportional to 9,403,615.70, 14,105,423.55 and 6,044,383.70 is: 9,066,575.55
Step by Step Solution
- Step 1: Write the proportion equation
9,403,615.70 : 14,105,423.55 = 6,044,383.70 : x - Step 2: Convert to fraction form
9,403,615.70/14,105,423.55 = 6,044,383.70/x - Step 3: Cross multiply
9,403,615.70x = 14,105,423.55 × 6,044,383.70 - Step 4: Simplify right side
9,403,615.70x = 85,258,592,187,216.14 - Step 5: Solve for x
x = 85,258,592,187,216.14/9,403,615.70 - Step 6: Final answer
x = 9,066,575.55
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Similar ratio
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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.