Finding the Fourth Proportional to 7,499,233.62, 11,249,433.63 and 2,451,054.42
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Solution
The fourth proportional to 7,499,233.62, 11,249,433.63 and 2,451,054.42 is: 3,676,772.24
Step by Step Solution
- Step 1: Write the proportion equation
7,499,233.62 : 11,249,433.63 = 2,451,054.42 : x - Step 2: Convert to fraction form
7,499,233.62/11,249,433.63 = 2,451,054.42/x - Step 3: Cross multiply
7,499,233.62x = 11,249,433.63 × 2,451,054.42 - Step 4: Simplify right side
7,499,233.62x = 27,572,974,021,308.14 - Step 5: Solve for x
x = 27,572,974,021,308.14/7,499,233.62 - Step 6: Final answer
x = 3,676,772.24
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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.