Finding the Fourth Proportional to 5,871,082.30, 8,806,623.45 and 5,348,535.10
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Solution
The fourth proportional to 5,871,082.30, 8,806,623.45 and 5,348,535.10 is: 8,022,802.65
Step by Step Solution
- Step 1: Write the proportion equation
5,871,082.30 : 8,806,623.45 = 5,348,535.10 : x - Step 2: Convert to fraction form
5,871,082.30/8,806,623.45 = 5,348,535.10/x - Step 3: Cross multiply
5,871,082.30x = 8,806,623.45 × 5,348,535.10 - Step 4: Simplify right side
5,871,082.30x = 47,102,534,634,808.09 - Step 5: Solve for x
x = 47,102,534,634,808.09/5,871,082.30 - Step 6: Final answer
x = 8,022,802.65
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Double scale
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Similar ratio
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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.