Finding the Fourth Proportional to 5,548,839.27, 8,324,089.28 and 1,710,342.63
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Solution
The fourth proportional to 5,548,839.27, 8,324,089.28 and 1,710,342.63 is: 2,565,769.89
Step by Step Solution
- Step 1: Write the proportion equation
5,548,839.27 : 8,324,089.28 = 1,710,342.63 : x - Step 2: Convert to fraction form
5,548,839.27/8,324,089.28 = 1,710,342.63/x - Step 3: Cross multiply
5,548,839.27x = 8,324,089.28 × 1,710,342.63 - Step 4: Simplify right side
5,548,839.27x = 14,237,044,742,958.29 - Step 5: Solve for x
x = 14,237,044,742,958.29/5,548,839.27 - Step 6: Final answer
x = 2,565,769.89
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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.