Finding the Fourth Proportional to 2,243,920.42, 3,365,880.62 and 561,023.92
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Solution
The fourth proportional to 2,243,920.42, 3,365,880.62 and 561,023.92 is: 841,535.88
Step by Step Solution
- Step 1: Write the proportion equation
2,243,920.42 : 3,365,880.62 = 561,023.92 : x - Step 2: Convert to fraction form
2,243,920.42/3,365,880.62 = 561,023.92/x - Step 3: Cross multiply
2,243,920.42x = 3,365,880.62 × 561,023.92 - Step 4: Simplify right side
2,243,920.42x = 1,888,339,539,684.43 - Step 5: Solve for x
x = 1,888,339,539,684.43/2,243,920.42 - Step 6: Final answer
x = 841,535.88
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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.