Finding the Fourth Proportional to 5,546,440, 8,318,607.84 and 2,703,693.12
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Solution
The fourth proportional to 5,546,440, 8,318,607.84 and 2,703,693.12 is: 4,055,026.79
Step by Step Solution
- Step 1: Write the proportion equation
5,546,440 : 8,318,607.84 = 2,703,693.12 : x - Step 2: Convert to fraction form
5,546,440/8,318,607.84 = 2,703,693.12/x - Step 3: Cross multiply
5,546,440x = 8,318,607.84 × 2,703,693.12 - Step 4: Simplify right side
5,546,440x = 22,490,962,784,986.06 - Step 5: Solve for x
x = 22,490,962,784,986.06/5,546,440 - Step 6: Final answer
x = 4,055,026.79
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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.