Finding the Fourth Proportional to 429,623.08, 592,746.36 and 248,268.94
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Solution
The fourth proportional to 429,623.08, 592,746.36 and 248,268.94 is: 342,534.00
Step by Step Solution
- Step 1: Write the proportion equation
429,623.08 : 592,746.36 = 248,268.94 : x - Step 2: Convert to fraction form
429,623.08/592,746.36 = 248,268.94/x - Step 3: Cross multiply
429,623.08x = 592,746.36 × 248,268.94 - Step 4: Simplify right side
429,623.08x = 147,160,510,486.06 - Step 5: Solve for x
x = 147,160,510,486.06/429,623.08 - Step 6: Final answer
x = 342,534.00
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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.