Finding the Fourth Proportional to 466,967.36, 700,471.52 and 171,318.08
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Solution
The fourth proportional to 466,967.36, 700,471.52 and 171,318.08 is: 256,984.63
Step by Step Solution
- Step 1: Write the proportion equation
466,967.36 : 700,471.52 = 171,318.08 : x - Step 2: Convert to fraction form
466,967.36/700,471.52 = 171,318.08/x - Step 3: Cross multiply
466,967.36x = 700,471.52 × 171,318.08 - Step 4: Simplify right side
466,967.36x = 120,003,435,901.08 - Step 5: Solve for x
x = 120,003,435,901.08/466,967.36 - Step 6: Final answer
x = 256,984.63
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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.