Finding the Fourth Proportional to 5,930,337.36, 8,896,719.36 and 2,039,289.18
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Solution
The fourth proportional to 5,930,337.36, 8,896,719.36 and 2,039,289.18 is: 3,059,351.00
Step by Step Solution
- Step 1: Write the proportion equation
5,930,337.36 : 8,896,719.36 = 2,039,289.18 : x - Step 2: Convert to fraction form
5,930,337.36/8,896,719.36 = 2,039,289.18/x - Step 3: Cross multiply
5,930,337.36x = 8,896,719.36 × 2,039,289.18 - Step 4: Simplify right side
5,930,337.36x = 18,142,983,528,344.52 - Step 5: Solve for x
x = 18,142,983,528,344.52/5,930,337.36 - Step 6: Final answer
x = 3,059,351.00
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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.