Finding the Fourth Proportional to 3,595,328.44, 5,393,750.08 and 1,166,292.03
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Solution
The fourth proportional to 3,595,328.44, 5,393,750.08 and 1,166,292.03 is: 1,749,683.74
Step by Step Solution
- Step 1: Write the proportion equation
3,595,328.44 : 5,393,750.08 = 1,166,292.03 : x - Step 2: Convert to fraction form
3,595,328.44/5,393,750.08 = 1,166,292.03/x - Step 3: Cross multiply
3,595,328.44x = 5,393,750.08 × 1,166,292.03 - Step 4: Simplify right side
3,595,328.44x = 6,290,687,697,315.65 - Step 5: Solve for x
x = 6,290,687,697,315.65/3,595,328.44 - Step 6: Final answer
x = 1,749,683.74
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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.