Finding the Fourth Proportional to 4,372,288.67, 6,559,273.64 and 1,676,403.63
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Solution
The fourth proportional to 4,372,288.67, 6,559,273.64 and 1,676,403.63 is: 2,514,927.76
Step by Step Solution
- Step 1: Write the proportion equation
4,372,288.67 : 6,559,273.64 = 1,676,403.63 : x - Step 2: Convert to fraction form
4,372,288.67/6,559,273.64 = 1,676,403.63/x - Step 3: Cross multiply
4,372,288.67x = 6,559,273.64 × 1,676,403.63 - Step 4: Simplify right side
4,372,288.67x = 10,995,990,136,173.02 - Step 5: Solve for x
x = 10,995,990,136,173.02/4,372,288.67 - Step 6: Final answer
x = 2,514,927.76
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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.