Finding the Fourth Proportional to 4,065,177.42, 6,095,993.85 and 1,368,778.14
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Solution
The fourth proportional to 4,065,177.42, 6,095,993.85 and 1,368,778.14 is: 2,052,570.47
Step by Step Solution
- Step 1: Write the proportion equation
4,065,177.42 : 6,095,993.85 = 1,368,778.14 : x - Step 2: Convert to fraction form
4,065,177.42/6,095,993.85 = 1,368,778.14/x - Step 3: Cross multiply
4,065,177.42x = 6,095,993.85 × 1,368,778.14 - Step 4: Simplify right side
4,065,177.42x = 8,344,063,123,454.44 - Step 5: Solve for x
x = 8,344,063,123,454.44/4,065,177.42 - Step 6: Final answer
x = 2,052,570.47
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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.