Finding the Fourth Proportional to 2,437,245.48, 3,656,615.58 and 1,090,541.64
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Solution
The fourth proportional to 2,437,245.48, 3,656,615.58 and 1,090,541.64 is: 1,636,146.87
Step by Step Solution
- Step 1: Write the proportion equation
2,437,245.48 : 3,656,615.58 = 1,090,541.64 : x - Step 2: Convert to fraction form
2,437,245.48/3,656,615.58 = 1,090,541.64/x - Step 3: Cross multiply
2,437,245.48x = 3,656,615.58 × 1,090,541.64 - Step 4: Simplify right side
2,437,245.48x = 3,987,691,551,462.75 - Step 5: Solve for x
x = 3,987,691,551,462.75/2,437,245.48 - Step 6: Final answer
x = 1,636,146.87
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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.