Finding the Fourth Proportional to 793,192.53, 1,094,618.41 and 430,616.10
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Solution
The fourth proportional to 793,192.53, 1,094,618.41 and 430,616.10 is: 594,257.13
Step by Step Solution
- Step 1: Write the proportion equation
793,192.53 : 1,094,618.41 = 430,616.10 : x - Step 2: Convert to fraction form
793,192.53/1,094,618.41 = 430,616.10/x - Step 3: Cross multiply
793,192.53x = 1,094,618.41 × 430,616.10 - Step 4: Simplify right side
793,192.53x = 471,360,315,345.49 - Step 5: Solve for x
x = 471,360,315,345.49/793,192.53 - Step 6: Final answer
x = 594,257.13
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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.