Finding the Fourth Proportional to 8,843,606.65, 13,263,926.05 and 2,454,508.09
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Solution
The fourth proportional to 8,843,606.65, 13,263,926.05 and 2,454,508.09 is: 3,681,350.28
Step by Step Solution
- Step 1: Write the proportion equation
8,843,606.65 : 13,263,926.05 = 2,454,508.09 : x - Step 2: Convert to fraction form
8,843,606.65/13,263,926.05 = 2,454,508.09/x - Step 3: Cross multiply
8,843,606.65x = 13,263,926.05 × 2,454,508.09 - Step 4: Simplify right side
8,843,606.65x = 32,556,413,794,886.75 - Step 5: Solve for x
x = 32,556,413,794,886.75/8,843,606.65 - Step 6: Final answer
x = 3,681,350.28
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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.