Finding the Fourth Proportional to 2,394,103.68, 3,590,541.12 and 710,816.64
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Solution
The fourth proportional to 2,394,103.68, 3,590,541.12 and 710,816.64 is: 1,066,042.54
Step by Step Solution
- Step 1: Write the proportion equation
2,394,103.68 : 3,590,541.12 = 710,816.64 : x - Step 2: Convert to fraction form
2,394,103.68/3,590,541.12 = 710,816.64/x - Step 3: Cross multiply
2,394,103.68x = 3,590,541.12 × 710,816.64 - Step 4: Simplify right side
2,394,103.68x = 2,552,216,374,700.24 - Step 5: Solve for x
x = 2,552,216,374,700.24/2,394,103.68 - Step 6: Final answer
x = 1,066,042.54
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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.