Finding the Fourth Proportional to 4,177,932.72, 6,266,549.16 and 1,652,910
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Solution
The fourth proportional to 4,177,932.72, 6,266,549.16 and 1,652,910 is: 2,479,226.56
Step by Step Solution
- Step 1: Write the proportion equation
4,177,932.72 : 6,266,549.16 = 1,652,910 : x - Step 2: Convert to fraction form
4,177,932.72/6,266,549.16 = 1,652,910/x - Step 3: Cross multiply
4,177,932.72x = 6,266,549.16 × 1,652,910 - Step 4: Simplify right side
4,177,932.72x = 10,358,041,772,055.60 - Step 5: Solve for x
x = 10,358,041,772,055.60/4,177,932.72 - Step 6: Final answer
x = 2,479,226.56
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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.