Finding the Fourth Proportional to 474,694.06, 711,548.97 and 296,792.59
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Solution
The fourth proportional to 474,694.06, 711,548.97 and 296,792.59 is: 444,881.20
Step by Step Solution
- Step 1: Write the proportion equation
474,694.06 : 711,548.97 = 296,792.59 : x - Step 2: Convert to fraction form
474,694.06/711,548.97 = 296,792.59/x - Step 3: Cross multiply
474,694.06x = 711,548.97 × 296,792.59 - Step 4: Simplify right side
474,694.06x = 211,182,461,718.13 - Step 5: Solve for x
x = 211,182,461,718.13/474,694.06 - Step 6: Final answer
x = 444,881.20
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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.