Finding the Fourth Proportional to 8,806,343.16, 13,206,348.93 and 3,047,513.04
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Solution
The fourth proportional to 8,806,343.16, 13,206,348.93 and 3,047,513.04 is: 4,570,174.00
Step by Step Solution
- Step 1: Write the proportion equation
8,806,343.16 : 13,206,348.93 = 3,047,513.04 : x - Step 2: Convert to fraction form
8,806,343.16/13,206,348.93 = 3,047,513.04/x - Step 3: Cross multiply
8,806,343.16x = 13,206,348.93 × 3,047,513.04 - Step 4: Simplify right side
8,806,343.16x = 40,246,520,574,965.05 - Step 5: Solve for x
x = 40,246,520,574,965.05/8,806,343.16 - Step 6: Final answer
x = 4,570,174.00
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.