Finding the Fourth Proportional to 1,451,033.34, 2,176,555.05 and 440,163.96
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Solution
The fourth proportional to 1,451,033.34, 2,176,555.05 and 440,163.96 is: 660,247.47
Step by Step Solution
- Step 1: Write the proportion equation
1,451,033.34 : 2,176,555.05 = 440,163.96 : x - Step 2: Convert to fraction form
1,451,033.34/2,176,555.05 = 440,163.96/x - Step 3: Cross multiply
1,451,033.34x = 2,176,555.05 × 440,163.96 - Step 4: Simplify right side
1,451,033.34x = 958,041,089,966.00 - Step 5: Solve for x
x = 958,041,089,966.00/1,451,033.34 - Step 6: Final answer
x = 660,247.47
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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.