Finding the Fourth Proportional to 2,461,486.68, 3,690,317.77 and 1,595,091.35
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Solution
The fourth proportional to 2,461,486.68, 3,690,317.77 and 1,595,091.35 is: 2,391,397.85
Step by Step Solution
- Step 1: Write the proportion equation
2,461,486.68 : 3,690,317.77 = 1,595,091.35 : x - Step 2: Convert to fraction form
2,461,486.68/3,690,317.77 = 1,595,091.35/x - Step 3: Cross multiply
2,461,486.68x = 3,690,317.77 × 1,595,091.35 - Step 4: Simplify right side
2,461,486.68x = 5,886,393,958,916.36 - Step 5: Solve for x
x = 5,886,393,958,916.36/2,461,486.68 - Step 6: Final answer
x = 2,391,397.85
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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.