Finding the Fourth Proportional to 2,465,317.08, 3,691,330.38 and 1,610,271.36
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Solution
The fourth proportional to 2,465,317.08, 3,691,330.38 and 1,610,271.36 is: 2,411,066.57
Step by Step Solution
- Step 1: Write the proportion equation
2,465,317.08 : 3,691,330.38 = 1,610,271.36 : x - Step 2: Convert to fraction form
2,465,317.08/3,691,330.38 = 1,610,271.36/x - Step 3: Cross multiply
2,465,317.08x = 3,691,330.38 × 1,610,271.36 - Step 4: Simplify right side
2,465,317.08x = 5,944,043,591,211.92 - Step 5: Solve for x
x = 5,944,043,591,211.92/2,465,317.08 - Step 6: Final answer
x = 2,411,066.57
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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.