Finding the Fourth Proportional to 6,898,195.62, 10,348,896.06 and 2,349,283.68
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Solution
The fourth proportional to 6,898,195.62, 10,348,896.06 and 2,349,283.68 is: 3,524,471.32
Step by Step Solution
- Step 1: Write the proportion equation
6,898,195.62 : 10,348,896.06 = 2,349,283.68 : x - Step 2: Convert to fraction form
6,898,195.62/10,348,896.06 = 2,349,283.68/x - Step 3: Cross multiply
6,898,195.62x = 10,348,896.06 × 2,349,283.68 - Step 4: Simplify right side
6,898,195.62x = 24,312,492,619,774.30 - Step 5: Solve for x
x = 24,312,492,619,774.30/6,898,195.62 - Step 6: Final answer
x = 3,524,471.32
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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.