Finding the Fourth Proportional to 583,662.24, 805,449.87 and 341,892.99
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Solution
The fourth proportional to 583,662.24, 805,449.87 and 341,892.99 is: 471,809.97
Step by Step Solution
- Step 1: Write the proportion equation
583,662.24 : 805,449.87 = 341,892.99 : x - Step 2: Convert to fraction form
583,662.24/805,449.87 = 341,892.99/x - Step 3: Cross multiply
583,662.24x = 805,449.87 × 341,892.99 - Step 4: Simplify right side
583,662.24x = 275,377,664,349.41 - Step 5: Solve for x
x = 275,377,664,349.41/583,662.24 - Step 6: Final answer
x = 471,809.97
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.