Finding the Fourth Proportional to 734,306.23, 1,101,436.23 and 201,822.65
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Solution
The fourth proportional to 734,306.23, 1,101,436.23 and 201,822.65 is: 302,727.63
Step by Step Solution
- Step 1: Write the proportion equation
734,306.23 : 1,101,436.23 = 201,822.65 : x - Step 2: Convert to fraction form
734,306.23/1,101,436.23 = 201,822.65/x - Step 3: Cross multiply
734,306.23x = 1,101,436.23 × 201,822.65 - Step 4: Simplify right side
734,306.23x = 222,294,781,498.20 - Step 5: Solve for x
x = 222,294,781,498.20/734,306.23 - Step 6: Final answer
x = 302,727.63
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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.