Finding the Fourth Proportional to 956,652.97, 1,431,609.04 and 596,992.99
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Solution
The fourth proportional to 956,652.97, 1,431,609.04 and 596,992.99 is: 893,386.20
Step by Step Solution
- Step 1: Write the proportion equation
956,652.97 : 1,431,609.04 = 596,992.99 : x - Step 2: Convert to fraction form
956,652.97/1,431,609.04 = 596,992.99/x - Step 3: Cross multiply
956,652.97x = 1,431,609.04 × 596,992.99 - Step 4: Simplify right side
956,652.97x = 854,660,561,300.63 - Step 5: Solve for x
x = 854,660,561,300.63/956,652.97 - Step 6: Final answer
x = 893,386.20
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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.