Finding the Fourth Proportional to 4,403,700.68, 6,603,966.25 and 1,524,285.14
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Solution
The fourth proportional to 4,403,700.68, 6,603,966.25 and 1,524,285.14 is: 2,285,879.16
Step by Step Solution
- Step 1: Write the proportion equation
4,403,700.68 : 6,603,966.25 = 1,524,285.14 : x - Step 2: Convert to fraction form
4,403,700.68/6,603,966.25 = 1,524,285.14/x - Step 3: Cross multiply
4,403,700.68x = 6,603,966.25 × 1,524,285.14 - Step 4: Simplify right side
4,403,700.68x = 10,066,327,583,105.98 - Step 5: Solve for x
x = 10,066,327,583,105.98/4,403,700.68 - Step 6: Final answer
x = 2,285,879.16
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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.