Finding the Fourth Proportional to 886,523.81, 1,327,875.68 and 600,645.84
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Solution
The fourth proportional to 886,523.81, 1,327,875.68 and 600,645.84 is: 899,674.66
Step by Step Solution
- Step 1: Write the proportion equation
886,523.81 : 1,327,875.68 = 600,645.84 : x - Step 2: Convert to fraction form
886,523.81/1,327,875.68 = 600,645.84/x - Step 3: Cross multiply
886,523.81x = 1,327,875.68 × 600,645.84 - Step 4: Simplify right side
886,523.81x = 797,583,000,225.94 - Step 5: Solve for x
x = 797,583,000,225.94/886,523.81 - Step 6: Final answer
x = 899,674.66
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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.