Finding the Fourth Proportional to 2,623,552.11, 3,926,439.72 and 1,613,313.93
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Solution
The fourth proportional to 2,623,552.11, 3,926,439.72 and 1,613,313.93 is: 2,414,505.08
Step by Step Solution
- Step 1: Write the proportion equation
2,623,552.11 : 3,926,439.72 = 1,613,313.93 : x - Step 2: Convert to fraction form
2,623,552.11/3,926,439.72 = 1,613,313.93/x - Step 3: Cross multiply
2,623,552.11x = 3,926,439.72 × 1,613,313.93 - Step 4: Simplify right side
2,623,552.11x = 6,334,579,895,581.30 - Step 5: Solve for x
x = 6,334,579,895,581.30/2,623,552.11 - Step 6: Final answer
x = 2,414,505.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.